Catolos, Elvira C. <br/><br/>Integral Calculus  - Quezon, City  Books Atbp. Publishing Corp.  ©2025  - 373 pages.,:  25 cm. <br/><br/><label>ISBN: </label>97-621-409-307-6 <br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus, Integral<br/><br/><label>LC Class. No.: </label>QA309  / .In8 2025