000 00442nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a621.381 F2
100 _a"Frenzel, Louis E"
245 0 _aNinety Nine Ways to Know and Use Your Electronic Calculator
250 _a\\197900ENGGPSX
260 _aD B Taraporevala
260 _b1979
260 _cBombay
300 _a191p
500 _aincludes index and biblioraphy
942 _cBK
999 _c50131
_d50131