00760nam a2200229Ia 4500003000900000008004100009040001600050080001700066100002600083245009400109260003200203300001700235490003900252650003900291650002300330650001900353650001500372650002800387942000700415999001500422952009300437IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.317bCHA  aChance, Britton92739 0aElectronic time measurementscBritton Chance                                               aNew YorkbMcGraw-Hillc1949  axviii, 538p.  aRadiation laboratory series; v. 20  aElectronic Time Measurements92740  aMeasurements92383  aNASA Thesaurus  aTime92741  aTime Measurements92742  cBK  c1323d1323  00104070aBANbKAVcGENd0000-00-00l0o621.317/ CHAp1400r2021-11-05w0000-00-00yBK