000 00599nam a2200205Ia 4500
008 170324s9999 xx 000 0 und d
020 _a81-7018-345-6
082 _a302.2
100 _aAmbastha
100 _eAuthor
245 0 _a"Communication patterns in innovation development, extension and client system: a systems approach"
245 0 _cby C. K. Ambastha
260 _aDelhi
260 _bB. R. Publishing Corporation
260 _c1986
300 _a"x, 336p"
500 _aIncludes bibliography and index
650 _aCommunication pattern - Extension education
942 _cBK
999 _c10189
_d10189