Science · Reference and Information Services
संदर्भ सेवा (Reference Service) के 'न्यूनतम, मध्यम और अधिकतम' (Minimal, Middling, and Maximum) सिद्धांतों का लक्षण वर्णन किसके द्वारा किया गया था?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1जेम्स आई. वायर
- 2माइकल गोर्मन
- 3एस.आर. रंगनाथन
- 4सैमुअल रोथस्टीन✓
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