000 00311nam a2200133Ia 4500
008 220201s2007 xx 000 0 eng d
082 _a651.3
100 _aGhosh,P.K.
245 0 _aKaryalaya prabandh
260 _bSultan Chand
_aNew Delhi
_c2007
300 _a437
700 _aAggarwal,O.P.
942 _2ddc
_01
999 _c10689
_d10689