Batscha Robert <br/><br/>
The effectiveness of dissemination methods for social and economic development research / 
by Robert Batscha. 
 - Paris :  Development Centre of the Organisation for Economic Co-operation and Development,  1976. 
 - 201 p. ;  24 cm. 
 - Technical papers .
<br/><br/>Bibliography:  p. 200-201. 
<br/><br/><label>ISBN: </label>9264114904 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research<br/>Economic development--Research<br/>Sociology--Research
<br/><br/><label>LC Class. No.: </label>HC59.7