000 00332nam a2200133Ia 4500
008 220201s1992 xx 000 0 eng d
082 _a20
_bCHO
100 _aChopra,Reference .N.
245 0 _aDictionary of library science
250 _a1st rep.
260 _bAnmol Publications
_aNew Delhi
_c1992
300 _a375p.
942 _2ddc
999 _c8583
_d8583