000 00271nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a.
100 _aDROMEY R G
245 0 _aHOW TO SOLVE IT BY COMPUTER
250 _a1
260 _bPEA
_c2008
_aDELHI
300 _a442
999 _c48030
_d48030