000 00276nam a22001214a 4500
082 _a001
084 _2Colon Classification
100 _aGupta S C ,
245 _a151 essays
_cby S C Gupta
260 _aMeerut:
_bArihant publications.
650 _a151 essays
942 _cBK
999 _c352082
_d352082