Salamat, Lorina G <br/><br/>
Mathematics of investment / 
Lorina G. Salamat, Pastor B. Malaborbor, Antonina C. Sta. Maria. 
 - Mandaluyong City :  National Bookstore,  c1988. 
 - 201 p. 
<br/><br/> Cover title lists authors in a slightly different sequence. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics<br/>Annuities