000 00278nam a2200109Ia 4500
008 230210s9999 xx 000 0 und d
100 _aSHARMA R.A.
_918231
245 0 _aEDUCATIONAL TECHNOLOGY AND MANAGEMENT
260 _bSurya Publication
_c2010
300 _a652
942 _cBK
999 _c117295
_d117295