000 00280nam a2200121Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aR G Dromey
245 _aHow to solve it by computer
260 _bDelhi:PHI
_c2000
300 _a442p.
650 _aComputer
999 _c4463
_d4463