00471nam a2200157Ia 4500003000900000008004100009040001600050080002100066100001700087245009800104260002800202300001000230650002500240650002700265650002100292IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.316.722bBEN  aBenson, F. A 0aVoltage stabilized suppliesbbasic principles, characteristics and applicationscF. A. Benson  aLondonbMacDonaldc1957  a370p.  a Current Regulators  a Voltage Regulators   aNASA Thesaurus