000 00742nam a22002297a 4500
999 _c75936
_d75936
003 BD-DhPL
005 20190928020133.0
008 190102b ||||| |||| 00| 0 eng d
040 _aBD-DhPL
_bEnglish
_cBD-DhPL
_dBD-DhPL
082 _a630.717 / O1e
100 _aDahama, O. P.
_9268771
245 _aEducation and communication for development /
_cO. P. Dahama and O. P. Bhatnagar.
260 _aNew Delhi :
_bOxford and IBH,
_cc 1980.
300 _axxiii, 718 p. :
_bill. ;
_c25 cm.
500 _aIncludes index.
508 _a337
650 _aExtension activities.
_9268772
650 _aAgricultural extension work.
_9268773
650 _aMass media.
_9268774
700 _aBhatnagar, O. P.
_ejoint author
_9106699
942 _2ddc
_cBK