000 00308nam a2200121Ia 4500
008 191024s9999||||xx |||||||||||||| ||und||
020 _a8190278606
100 _aNarendra Singh Patel
245 0 _aComputer Adhyayan Ek Parichaya
260 _bAmbo Book House
_aRaypur
_c2007
650 _aScience
942 _cBK
999 _c54771
_d54771