Washington J. Allyn <br/><br/>
Basic technical mathematics  
Allyn J. Washington  
 - fifth ed 
 - Canada  The Benjamin publishing company  1990 
 - xviii, 651p.  hbk 
<br/><br/><label>ISBN: </label>0805388885 
<br/><br/><label>LC Class. No.: </label>QA37.2.W37 1990