000 00266nam a2200109Ia 4500
008 230220s9999 xx 000 0 und d
100 _aUPADHYAY ALOK
_910796
245 0 _aCOMPUTER SHIKSHA
260 _bAGRAWAL PUBLICATION
_c2010&11
300 _a195
942 _cBK
999 _c119583
_d119583