00664nas a22002053 4500 10886982 BD-DhUL 20150117151104.0 900907u xx u 0 0 0und sv 90056021 BD-DhUL 621.384 BRI British radio and electronic components : Official catalogue and buyers guide. (Radio and Electronic Component Manufacturers' Federation) / London : Park lane, c1957. 318 p. : ill., some colour figs. ; 22 cm. Unknown Holdings in 3x5 file. 0 bbc serlocs u ncip 19 ilsserca ddc BK 32122 32122 0 0 ddc 0 621_384000000000000_BRI 0 NFIC 60476 DUSL DUSL GEN 2015-01-17 Gift 621.384 BRI 449452 2015-01-17 2015-01-17 BK