00281nam a2200109Ia 4500100003000000654001600030245005400046260003200100082001800132300000900150546001200159  aTobery - graeme-Huelsman   aoperational  aOperational amplifiers  : Design and applications  bMcGraw HillaAucklandc1981  a621.3815bTOB  a1981  aENGLISH