Sta. Maria, Hipolito B.  <br/><br/>
	Engineering economy / 
Hipolito B. Sta. Maria 
 - Mandaluyong City :   National Book Store,  c2000. 
 - 	154 p. :   ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>971-086-031-3. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Economics.<br/>2. Engineering economy.
<br/><br/><label>Dewey Class. No.: </label>Fil. 	330 S775e 2000