Contemporary mathematics 
Gonzalvo, Romellen T. 
 -  Purely Books Trading & Publishing Corp.,  2013 
 - x, 158 pages 
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<br/><br/><label>ISBN: </label>978-9-71953389-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>F 510 G6439 2013