Washington, Allyn J. <br/><br/>
Basic technical mathematics / 
Allyn J. Washington. 
 - 5th ed. 
 - Redwood City, Calif. :  Benjamin/Cummings,  1990. 
 - xviii, 651, [122] p. :  ill. (some col.) ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0805388885 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.