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003 OSt
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024 _a63674
037 _cTextual
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
082 _aV252.N9, N5
100 _aAggarwal J C
245 0 _aUttarakhand
_b Past present and future
260 _aNew Delhi
_bConcept
_c1995
300 _a520p.
_ccm.
490 _aConcept in communication informatics and librarianship; 69
650 _aHISTORY
700 _a Aggarwal S P
_925035
942 _hV252.N9, N5
_cTEXL
_2cc
999 _c978868
_d978868