000 00439nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-7069-7869-2
041 _aeng
082 _a2
_bM2;12
100 _aKrishan Kumar, .
245 0 _aLibrary Manual /
250 _a1st edn /
260 _aNew Delhi :
_bVikas Publishing House pvt Ltd ,
_c1982
300 _a386p ;
650 _aLibrary Science <General ideas>
942 _cTB
999 _c21189
_d21189