000 00270nam a2200109Ia 4500
008 220201s1994 xx 000 0 eng d
100 _aCHATTERJI, P.N.
245 0 _aDIFFERENTIAL CALCULUS
250 _aMEERUT
260 _aMEERUT
_bRAJ HANS PRAKASHAN
_c1994
942 _2ddc
999 _c66617
_d66617