00398nam 2202512 45000010005000000030023000050050009000280080041000370820008000780720017000860200018001031000016001212600031001372450018001686500017001866500027002032512StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621 aintroduction a0-7506-2282-2 aIan Hickman bNEWNES-Butterworths c1995 aOscilloscopes aintroduction athe basic oscilloscope