Self-learning materials and modules for health workers  a guide for their development, utilization and evaluation 

 - New Delhi  WHO  1985 
 - vii, 18 P.   
 - SEARO Technical Publication No. 6 .
<br/><br/><label>ISBN: </label>9290221453 
<br/><br/><label>Dewey Class. No.: </label>658.3124  / T17