000 00444nam a2200193Ia 4500
001 42054
005 20250221154625.0
008 250214s9999||||xx |||||||||||||| ||und||
020 _a8178354950
100 _aNisha,Maimun
245 0 _aUnderstanding extension education
260 _aDelhi
260 _bKalpaz Publications
260 _c2007
300 _a326p.
650 _aEducation
650 _aExtension education
942 _cBK
999 _c57845
_d57845