Malitao, Arnel L. <br/><br/>Simplified college logic Arnel L. Malitao, Predesminda A. Marcelo, Cristobal R. Perez, Percival B. Salise  - Makati City:  Grandwater Publications,  [2002]  - 155 pages  witn illustrations   21 cm <br/><br/><label>ISBN: </label>9717250847 <br/><br/><label>LC Class. No.: </label>BC 71  / .S6123 2002