Meer, Thelma Q. <br/><br/>Basics of logic / Thelma Q. Meer.  - Bulacan:  Trinitas Publishing,  [2004]  - 163 pages;  with illustrations :  25 cm <br/><br/><label>ISBN: </label>9714204313 <br/><br/><label>Subjects--Topical Terms: </label><br/>Logic<br/><br/><label>LC Class. No.: </label>BC 39.5  / M495 2004