000 00478nam a2200181Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
020 _a81 7024 723 3
082 _a371.3
_bEDU
245 _aEducational Technology
260 _bAPH Publishing Corporation,
_c1996.
_aNew Delhi:
300 _a234p.;
_c22 cm
650 _aSchool Education
650 0 _aEducation
_961
650 0 _aTechnology
_91858
700 _923011
_aVenkataiah,N.
_eEd.
942 _2ddc
_cLM
999 _c10807
_d10807