Quantitative Techniques simplified / 
Saleemi N.A. 
 - Nairobi-Kenya;  Saleemi Publications ,  2012. 
 - 650 p,:  ill,; 
<br/><br/><label>ISBN: </label>9966280170 
<br/><br/><label>LC Class. No.: </label>HF5635  / .S27