000 00275nam a2200097Ia 4500
100 _aVIJAY KUMAR PANDEY and DILIP KUMAR DEY
_9729
942 _cDPU
245 _aUnderstandung ISC Computer Science Class XI
260 _aNew Delhi
_bArya Publishing Company
_c2013
300 _a607 PP
999 _c41757
_d41757