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1. F, R. 2016.

Readers Respond: The Stones Cry Out
Answers 11(1):9. CELD ID 26134. Full text link available.

2. F, R. 2013.

Readers respond: Josephus and Masada
Answers 8(2):7. CELD ID 25658.

3. Duff, RJ. 2009.

Not all mysteries are equivalent
PSCF 61(1):63-64. CELD ID 22090.

4. Duff, RJ. 2008.

Flood geology's abominable mystery
PSCF 60(3):166-177. CELD ID 22000.

5. Duff, RJ. 1999.

Carbon 14 and Lead Deposition
PSCF 51(1):6-6. CELD ID 14741. Full text link available.

6. Heddendorf, R. 1991.

Another Perspective on Dooyeweerdian Social Theory
PSCF 43(3):210-210. CELD ID 1591. Full text link available.

7. Heddendorf, R. 1986.

Religion, Science, and the Problem of Modernity
JASA 38(4):226-231. CELD ID 1395. Full text link available.

8. Heddendorf, R. 1985.

Book review: Idols for Destruction
JASA 37(1):63. CELD ID 22411.

9. Elmendorf, RG. 1984.

Doubts about genetic engineering
CRSQ 20(4):234. CELD ID 6130.

10. Heddendorf, R. 1983.

Book review: The Search for America's Faith
JASA 35(1):61-62. CELD ID 22276.

11. Heddendorf, R. 1981.

Freedom in 1984: The Foundations of Totalitarianism
JASA 33(1):19-23. CELD ID 1103.

12. Elmendorf, RG. 1981.

$5000 reward and a challenge to evolution
C/E 2(2):1-2. CELD ID 15656. Full text link available.

13. Elmendorf, RG. 1980.

Liquids are not disorderly
CRSQ 17(3):193. CELD ID 5736.

14. Heddendorf, R. 1976.

The Evolution of Social Evolution
JASA 28(3):110-115. CELD ID 899.

15. Heddendorf, R. 1972.

One Form of a General Problem [re. Dolby, p. 91]
JASA 24(3):98-99. CELD ID 739.

16. Heddendorf, R. 1972.

Some Presuppositions of a Christian Sociology
JASA 24(3):110-117. CELD ID 744.

17. Heddendorf, R. 1971.

Religious Beliefs of Scientists
JASA 23(1):10-11. CELD ID 662.

18. Heddendorf, R. 1971.

Professional Responsibility and Social Issues
JASA 23(2):62-64. CELD ID 679.

19. Heddendorf, R. 1969.

Social Problems and Social Issues
JASA 21(3):81-82. CELD ID 607.

20. Heddendorf, R. 1968.

Religious Values in the Vocation of Science
JASA 20(4):118-118. CELD ID 579.

21. Heddendorf, R. 1967.

The Sequence of Causal Analysis in the Social Sciences
JASA 19(2):53-59. CELD ID 526.

22. Heddendorf, R. 1966.

Scientists and Theologians
JASA 18(2):52-54. CELD ID 492.

23. Heddendorf, R. 1963.

On Tithing Truth
JASA 15(1):24-24. CELD ID 405.

24. Heddendorf, R. 1963.

Social Relations in Mental Therapy
JASA 15(2):60-60. CELD ID 417.

25. Heddendorf, R. 1963.

Social Responsibility
JASA 15(4):116-117. CELD ID 434.

26. Heddendorf, R. 1962.

Sociology: A Defense [part 1 of 4]
JASA 14(1):26-27. CELD ID 367.

27. Heddendorf, R. 1962.

Sociology: A Defense [part 2 of 4]
JASA 14(2):53-55. CELD ID 373.

28. Heddendorf, R. 1962.

Sociology: A Defense [part 3 of 4]
JASA 14(3):91-92. CELD ID 386.

29. Heddendorf, R. 1962.

Sociology: A Defense [part 4 of 4]
JASA 14(4):118-119. CELD ID 394.

30. Heddendorf, R. 1962.

Book review: The Church as a social institution by David O. Moberg
JASA 14(4):122. CELD ID 13293.

31. Heddendorf, R. 1961.

The Pattern Variable Frame: The Christian's Role
JASA 13(1):24-25. CELD ID 333.

32. Heddendorf, R. 1961.

Problem Areas of Sociology: Demography
JASA 13(2):57-58. CELD ID 340.

33. Heddendorf, R. 1961.

Medical Sociology and the Sociology of Mental Health
JASA 13(3):87-88. CELD ID 348.

34. Heddendorf, R. 1961.

Problem areas of sociology: Sociology of education and sociology of science
JASA 13(4):123-124. CELD ID 358.

35. Heddendorf, R. 1960.

Social Action: Rational
JASA 12(1):27-28. CELD ID 300.

36. Heddendorf, R. 1960.

The Social Action Frame: the Christian's Role
JASA 12(2):23-24. CELD ID 308.

37. Heddendorf, R. 1960.

The Status Role-Set Frame: the Christian's Role
JASA 12(3):90-91. CELD ID 319.

38. Heddendorf, R. 1960.

The Frame of Universalism: the Christian Role
JASA 12(4):113-114. CELD ID 324.

39. Heddendorf, R. 1959.

Sociology and Church
JASA 11(1):26-26. CELD ID 271.

40. Heddendorf, R. 1959.

Sociology and Missions
JASA 11(2):13-14. CELD ID 278.

41. Heddendorf, R. 1959.

Sociology and Mass Meetings
JASA 11(3):16-17. CELD ID 284.

42. Heddendorf, R. 1959.

Sociological Change
JASA 11(4):33-34. CELD ID 294.

43. Heddendorf, R. 1958.

Sociology
JASA 10(1):26-27. CELD ID 242.

44. Heddendorf, R. 1958.

Sociology
JASA 10(2):30-31. CELD ID 251.

45. Heddendorf, R. 1958.

A Theoretical Consideration of the Function of Religion
JASA 10(3):2-11. CELD ID 252.

46. Heddendorf, R. 1958.

Sociology
JASA 10(4):24-25. CELD ID 263.

47. Heddendorf, R. 1958.

Sociology
JASA 10(3):19-20. CELD ID 13311.

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