Natarajan, V Gunasekaran,K <br/><br/>
Scaling techniques what,why,how 

 - New Delhi  AIU  1986 
 - 108 p.  PB  22 cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Scaling techniques
<br/><br/><label>Dewey Class. No.: </label>371.26  / NAT