00703nam a2200169Ia 450000100060000000300050000600500170001100800410002801000150006908200130008410000350009724502290013226000350036130000190039649000630041565000550047890799BIBL20160527204736.0750423s1962    ny            000 0 eng u  a 61018021   a621.381810aEcklund, E. Eugene.wcn2Local10aRepairing home audio systemsca practical guide to stereo and monophonic high-fidelity systems, record changers, turntables, portable phono- graphs, magnetic-tape recorders, tuners, preamplifiers, audio amplifiers, speakers.0 aNew YorkbMcGraw-Hillc[c1962]  a320 p.billus.0 aMcGraw-Hill television, radio, and audio servicing course. 0aHigh fidelity sound systemsxRepairing.wcm2Local