Science · Indexing Systems
'KWIC' अनुक्रमणिका (indexing) का आविष्कार ________ द्वारा किया गया था।
- 1कैसर (Kaiser)
- 2एस.आर. रंगनाथन (S.R. Ranganathan)
- 3एच.पी. लूह्न (H.P. Luhn)✓
- 4डेरेक ऑस्टिन (Derek Austin)
सही उत्तर देखें
एच.पी. लूह्न (H.P. Luhn)
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