Science · Library Classification Schemes
पुस्तकालय वर्गीकरण में पांच मूलभूत श्रेणियों (PMEST) की अवधारणा का विकास किसने किया था?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1एस.आर. रंगनाथन✓
- 2सी.डी. देशमुख
- 3जे.डी. ब्राउन
- 4मेलविल डेवी
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एस.आर. रंगनाथन
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