000 00227nam a2200109Ia 4500
082 _a510.78 DRO
100 _aDROMEY, R.G.
245 _aHOW TO SOLVE IT BY COMPUTER
260 _bP.H.I.
_c1990
300 _a442
942 _2ddc
_cB
999 _c49111
_d49111