000 a
999 _c197185
_d197185
020 _a9788120400306
040 _cCUS
082 _a370.15
_bDAH/E
100 _aDahama O. P
245 _aEducation and communication for development /
_cO. P Dahama , O.P. Bhatnagar
260 _bOxford & IBH,
_c2016.
_aCBS,
300 _a734 p.
_bPB
505 _a1. Concept and types of education 2. Non-formal education 3.Extension education 4. History of extension activities 5. Role of teacher, subject matter specialist and extension worker
942 _cWB16
_02