TY  - BOOK
AU  - Tiwari, gaytri
AU  - Somani, L.L
AU  - Acharya, S.K.
TI  - Educational Psychology for Extension Personnel
SN  - 9788183212687
PY  - 2012///
CY  - Udaipur
PB  - Agrotech Publishing Academy
KW  - Extension
ER  -