000 00425nam a2200157Ia 4500
008 250407b |||||||| |||| 00| 0 eng d
020 _a8171696988
041 _aE
100 _aGiridhar, C H
245 _aEncyclopaedia of educational technology : guidance and counselling vol.5
260 _aNew Delhi, India
_bCommonwealth Publication
_c2008
300 _a356
526 _aPG
942 _cRBK
999 _c79661
_d79661