Zimmer,Rudolf A <br/><br/>
Essential mathematics ;Student oriented teaching or self-study text 
Rudolf A. Zimmer 
 - 2nd ed. 
 - New York, NY :  HarperCollins College Publishers,  c1995. 
 - xiv,685p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0840384785 
<br/><br/><label>LCCN: </label>94012269  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic.
<br/><br/><label>LC Class. No.: </label>QA 107  / .Z5 1994