Simplified logic for the 21st century learners 
Reyes, Mervin Q. 
 -  Mutya Publishing House, Inc.,  2020 
 - vii, 119 pages 
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<br/><br/><label>ISBN: </label>978-9-71821925-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic. -- Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>F 160 R4572 2020