000 00253nam a2200109Ia 4500
008 220201s1995 xx 000 0 eng d
100 _aGALGOTIA
245 0 _aIIT MATHEMATICS
260 _aDELHI
_bGALGOTIA BOOK SONS
_c1995
300 _a470
942 _2ddc
999 _c91551
_d91551