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

 -  1986 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>higher-marks scaling systems<br/>Education<br/>higher-examination<br/>Education
<br/><br/><label>Dewey Class. No.: </label>378.1662  / N26S