00595cam a2200217u 4500 9767181 BD-DhUL 20171221091458.0 830608s1949 enka 000 0 eng 50002513 DLC CarP DLC BD-DhUL 621.38413 ZET Zepler, E. E. The technique of radio design / E. E. Zepler. 2nd ed. London : Chapman & Hall, 1949. xv, 394 p. : ill. ; 23 cm. Includes index. Radio Receivers and reception. ddc BK 233299 233299 0 0 ddc 0 621_384130000000000_ZET 0 NFIC 359909 DUSL DUSL GEN 2017-12-21 Purchased 621.38413 ZET A27234 2017-12-21 2017-12-21 BK