000 00274nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aCHADHA SATISH C.
_914595
245 0 _aEDUCATIONAL TECHNOLOGY & MANAGEMENT
260 _bSURYA PUB.
_c2009
300 _a342
942 _cBK
999 _c110640
_d110640