000 00768nam a2200265Ia 4500
003 OSt
005 20221005072101.0
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024 _a64782
037 _cTextual
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
082 _aV1N46:3(Sigma).N9, M8
100 _aAgrawal S P
245 0 _aUnesco and social science
_b Retropect and prospect.
260 _aNew Delhi
_bConcept
_c1988
300 _a366p.
_ccm.
490 _aConcepts in communication information & Librarianship; 3
650 _aHISTORY
700 _a Aggarwal J C
942 _hV1N46:3(Sigma).N9, M8
_cTEXL
_2cc
999 _c978867
_d978867