TY  - BOOK
AU  - S V Supe
TI  - An Introduction To Extension Education
SN  - 81-204-1178-1
U1  - 630.715 SUP/AN 
PY  - 1997///
CY  - New Delhi
PB  - Oxford & IBH
KW  - extension education
KW  - extension educatioal psychology
KW  - communication of innovations
ER  -