Subrahmanyam, Noojilla Rama  <br/><br/>
Effectiveness of in-service training programmes/ 
Noojilla Rama Subrahmanyam and Digumarti Bhaskara Rao 
 - New Delhi:  Discovery Publishing House,  c2012. 
 - 123 pages :  22 cm. 
<br/><br/>Includes bibliographical references and index<br/>