000 00321nam a2200133Ia 4500
008 211201s2003 xx 000 0 eng d
082 _a371.33
100 _aKUMAR,K.L.
245 0 _aEDUCATIONAL TECHNOLOGY
260 _bNEW AGE PUBLICATION
_aNEW DELHI
_c2003
300 _ax,337
650 _aEducation
942 _2ddc
_cDOE
999 _c3934
_d3934