000 00291nam a2200121Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9788170119593
100 _aHalwan,Rakesh Mohan
245 _aComputer
260 _aNew Delhi
_bChildren's Book Trust
300 _a24p.;24cm
942 _cBK
999 _c6426
_d6426