000 00432nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81-241-0012-8
041 _aeng
082 _a2:12
_bN3;6
100 _aKumar, Krishan .
245 0 _aCataloguing /
_cby Krishan Kumar.
250 _a /
260 _aNew Delhi-110017 :
_bHar-Anand Publications ,
_c1993
300 _a320p ;
650 _aLibrary Science
942 _cTB
999 _c20468
_d20468