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The calculas  - 

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 - New York  Barnes & Noble  1957 
 - xxii, 221p 
<br/><br/>
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics Calculas 
<br/><br/><label>Dewey Class. No.: </label>517/O AC