000 00484nam a2200193Ia 4500
003 In-KoJDB
008 161102s9999 xx 000 0 und d
040 _aJDBI
041 _aeng
082 _a371.396
_bALL
100 _aAllgood, Mary Brown
245 _aDemonstration techniques
_cMary Brown Allgood
250 _a2nd ed.
260 _aNew Delhi
_bPrentice Hallof India
300 _axiv, 142 p.
650 _aEXTENSION EDUCATION
650 _aHUMAN DEVELOPMENT
942 _cBK
999 _c4880
_d4880