TY  - BOOK
AU  - Gangadhara Rao, M
AU  - Surya P Rao
TI  - Dynamics of group behaviour : concepts, principles and practices vol.1
SN  - 8173911312
U1  - 658.3 GAN/DY 
CY  - New Delhi
PB  - Kanishka Publishers, Distributors
ER  -