000 00317nam a2200133Ia 4500
008 211201s2003 xx 000 0 eng d
082 _a371.33
100 _aKUMAR, K.L
245 0 _aEDUCATIONAL TECNOLOGY
260 _bNEW AGE PUBLISHERS
_aNEW DELHI
_c2003
300 _a334
650 _aEducation
942 _2ddc
_cDOE
999 _c4184
_d4184