Draper,  Norman R. <br/><br/>
Applied regression analysis 

 - 3rd ed. 
 - Islamabad :  National book foundation 
 - Regression analysis 
<br/><br/><br/>18 
<br/><br/> pbk 
<br/><br/><label>ISBN: </label>20 
<br/><br/><label>Dewey Class. No.: </label>310 DRA-A STA. 74388