Kalmanson, Kenneth. <br/><br/>
Mathematics, a practical approach 
Kenneth Kalmanson, Patricia C. Kenschaft. 
 - New York  Worth Publishers  c1978. 
 - xx, 737 p.  ill.  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0879010851 
<br/><br/><label>LCCN: </label>77081755  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>LC Class. No.: </label>QA37.2  / .K32 
<br/><br/><label>Dewey Class. No.: </label>510