000 00350nam a2200145Ia 4500
008 210301b2004 xxu||||| |||| 00| 0 eng d
100 _aVENKATAIAH, N.
245 _aEDUCATIONAL TECHNOLOGY
260 _aDELHI
_bA.P.H.
_c2004.
300 _a234
500 _aB.ED
690 _aEDUCATION
690 _aB.ED
690 _aDEPARTMENT OF EDUCATION
690 _aMRU
905 _aBooks
906 _aMRU
907 _a144948
999 _c232911
_d232911