00744nam0-22002891i-450-990000018650403321000001865FED01000001865(Aleph)000001865FED0100000186520011111d--------km-y0itay50------baitay-------001yyRadiostereofoniaW. P. Neiding , P. W. Zwollo.BolognaCELI1971VIII, 88 p.ill.25 cmRadiostereofonia621.384Neiding,W. P.Zwollo,P. W.ITUNINARICAUNIMARCBK99000001865040332113 B 67 2527766FINBCFINBCUNINAING01