Helping health workers learn  a book of methods,aids,and ideas for instructors at the village level 
Werner,David and Bill bower 
 - California  The hesperian foundation  c1982 
 - 27-39p.:  ill, 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0942364104 
<br/><br/><label>LC Class. No.: </label>RA771  / .W46 1982