000 00321nam a2200133Ia 4500
008 220703s9999||||xx |||||||||||||| ||und||
020 _a9788131705629
082 _a519.4
_bDRO/H
100 _aR G Dromey
245 0 _aHOW TO SOLVE IT BY COMPUTER
260 _aUtter Pradersh
_bPearson
_c2013
300 _a442
942 _cBK
999 _c5797
_d5797