000 00288nam a22001097a 4500
082 _a515.35
100 _aSevilla, Ignacio J.
245 _aCalculus Differential and Integral
260 _aQuezon city
_bRoyal Publishing House, Inc.
_c1962
300 _a623, pages
_billustrations
942 _cBK
999 _c1902
_d1902