Finite Mathematics/ 
Del Grande, John J.; Barbeau, Edward Bisset, William 
 - Ontario:  Houghton Mifflin Canada Limited,  c1988 
 - vi,458 p.:  ill.;  23 cm. 
<br/><br/><label>ISBN: </label>0395426936 
<br/><br/><label>LC Class. No.: </label>QA39.2  / .D44 1988