Rangarao, B. V. <br/><br/>
Science policy :   Role of academic societies. 

 - Bengala occidental-IN :   Samarjit kar,   1977. 
 - páginas 1-7 
 - Irregular 
 - Vol.43(May. 1977) 
 - Science and culture.Separata   .
 - Science and culture. .