Moon, Parry <br/><br/>
Vectors 
<label>/ by </label> Moon, Parry 
<label>;</label> Spencer, Domina Eberle 
 - Princeton, New Jersey   D. Van Nostrand Company, Inc.  1965 
 - vii, 334p.  ill.  23 cm. 
<br/><br/><label>Dewey Class. No.: </label>512.895  / MOO