00572nam a2200181Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d IIA Library 035:621.385.832 RID Rider, John F 2138 Encyclopaedia on cathode-ray oscilloscopes and their uses John F. Rider London Chapman and Hall 1950 vii, 982p.  Cathoday Ray Oscilloscopes Encyclopedia 8170  Encyclopedia-Cathode Ray Oscilloscopes  8171 NASA Thesaurus  BK 4624 4624 0 0 0 0 BAN BAN GEN 0000-00-00 0 035:621.385.832/ RID 5157 2021-11-05 0000-00-00 BK