Science · Reference Services
The conservative, moderate, and liberal theories of reference service were propounded by whom?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Krishan Kumar
- 2W.A. Katz
- 3James I. Wyer✓
- 4S.R. Ranganathan
Correct answer
James I. Wyer
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