000 00431nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-7069-2292-1
041 _aeng
082 _a2
_bN1;6
100 _aKumar, Krishan.
245 0 _aLibrary Manual /
250 _a4th rev ed /
260 _aNew Delhi-110002 :
_bVikas Publishing House Pvt. Ltd. ,
_c1991
300 _a386p ;
650 _aLibrary Science
942 _cTB
999 _c6648
_d6648