Science · Book Selection
Who proposed the 'Demand and Supply' theory of book selection?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Francis Drury
- 2Melvil Dewey
- 3L. R. McColvin✓
- 4S.R. Ranganathan
Correct answer
L. R. McColvin
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