000 00306nam a2200121Ia 4500
999 _c6802
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008 201007s9999 xx 000 0 und d
100 _aSINGH,RAMPAL.
245 0 _aEDUCATIONAL TECHNOLOGY EVAM EVAULATION
260 _c2004
_aAGRA
_bVINOD BOOKS
300 _a218p.
942 _cBK
_2ddc