Beerens, A. C. J. Measuring methods and devices in electronics / A. C. Beerens ; translated from the Dutch by E. Grubba - Netherlands : Philips Technical Library, 1966 - xiii, 182 p. : ill. ; 21 cm. - Philips technical library ISBN0-387-50861-9 . engdut LCCN: 67-070944 //r83 Subjects--Topical Terms: Electronic measurements