Sta Maria, Hipolito B. <br/><br/>
Engineering economy / 
Hipolito B. Sta Maria, Jesus N. Matias. 
 - Fourth edition. 
 - Mandaluyong City :  National Book Store,  c2014. 
 - 179  pages :  illustrations ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering economy.