000 00283nam a2200133Ia 4500
008 230206s9999||||xx |||||||||||||| ||und||
020 _c150
040 _aDEL
100 _aGoel, H.
245 0 _aComputer Education
260 _bR. Lal Book
_aMeerut
300 _a272
942 _cBK
999 _c92058
_d92058