Analytic geometry 
Quirino, Dean Demetrio. 
 -  Royal Publishing House, Inc.  1964 
 - 236pages. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic.
<br/><br/><label>Dewey Class. No.: </label>F 510 Q482 1964