Chemistry textbook 
Pedregosa, Elma F. 
 -  Alemar-Phoenix Publishing House, Inc.  1982 
 - vi, 359 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry -- Textbooks.
<br/><br/><label>Dewey Class. No.: </label>F 540 P3719 1982