000 00376nam a2200157Ia 4500
999 _c2649
_d2649
020 _a9788121904711
082 _a515.3
_bNAR
100 _aNarayan, Shanti
245 0 _aDifferential calculus
260 _aNew Delhi;
_bS Chand and Company;
_c1942
300 _aXi,572
365 _b425.00
650 _a
942 _2ddc
_cBK
008 180912s9999 xx 000 0 und d