Business mathematics/  Engish. 
Linda L.Thompson,Ross E.Lowe. 
 - Lake forest:  McGraw-Hill,  1988. 
 - viii,684p.;  ill,:  24cm. 
<br/><br/><label>ISBN: </label>0028208307 
<br/><br/><label>Dewey Class. No.: </label>510  / THO