Devasar, R. <br/><br/>
Training aids: how best to use them 
by R. Devasar and S.N. Swaroop 
 - Delhi  Human Resoureces Development Unit, Department of Personnel and Administrative Reforms, Ministry of Home Affairs  1978 
 - 44p. 
<br/><br/><label>Dewey Class. No.: </label>K508x54 In2t