Lactuan, Leo L. <br/><br/>
Integral calculus / 
by Leo L. Lactuan, Mel S. Abas, Alex D. David, Jose Jay R. Devera, Imelda R. Lactuan, Editor 
 - Malabon, Philippines :  Jimczyville publications,   2017 
 - iv, 286 pages ;  26 cm 
<br/><br/><label>ISBN: </label>9789719676720 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus<br/>Integral
<br/><br/><label>LC Class. No.: </label>QA 309  / .In811 2017