Drooyan, Irving.  4  0   <br/><br/>
Trigonometry :  an analytic approach /      6 
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Irving Drooyan, Walter Hadel, Charles C. Carico. 
 - Fifth edition.   
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 - xi, 396 pages :  illustrations  25 cm.     
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<br/><br/>   Includes index. 
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<br/><br/><label>ISBN: </label>23306505   
<br/><br/><label>ISSN: </label>2 
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<br/><br/><label>Source: </label>        
<br/><br/><label>LCCN: </label>85023172 
<br/><br/><label>Nat. Bib. No.: </label> 2 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>    
<br/><br/><label>Subjects--Personal Names: </label><br/>     2     --0------
<br/><br/><label>Subjects--Corporate Names: </label><br/>     6 --0-- 2 --------
<br/><br/><label>Subjects--Meeting Names: </label><br/><br/> 0    2 --
<br/><br/><label>Subjects--Uniform Titles: </label><br/>  --20------
<br/><br/><label>Subjects--Chronological Terms: </label><br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plane trigonometry.    --------20--
<br/><br/><label>Subjects--Geographic Terms: </label><br/>--------20--
<br/><br/><label>Index Terms--Genre/Form: </label><br/>----2
<br/><br/><label>LC Class. No.: </label>QA533  / .D75 19872 
<br/><br/><label>Dewey Class. No.: </label>516.2/4  / 219 
<br/><br/><label>National Agricultural Library Call No.: </label> /  
<br/><br/><label>National Library of Medicine Call No.: </label> /  
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