Guerrero de Leon, Cynthia R. <br/><br/>
Business mathematics :  methods and application / 
Cynthia R. Guerrero de Leon. 
 - Manila :  Sinag-Tala Publishers, Incorporated,  c1979. 
 - viii, 215 pages :  illustration ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics.