00432nam a2200157Ia 4500003000900000008004100009040001600050080001800066100002200084245006800106260003400174300001000208650001600218650002100234650001900255IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.38bVAN-2  aValkenburgh, Van  0aBasic electronicsbpt. 2cVan Valkenburgh, Nooger and Neville    aLondonbVan Valkenburghc1959  a101p.  aElectronics  aMicroelectronics  aNASA thesaurus