Report of training course in research techniques on wastage and stagnation 
Department of Educational Administration. National Council of Educational research and training 
 - New Delhi, India  National Council of Educational Research and Training  1967 
 - ii,49p. 
<br/><br/><br/>Vallabh Vidyanagar, September 15-21, 1967 
<br/><br/><label>Source: </label>Textual