text London Wireless World 1958 ind ix, 388 hlm ilus 22 cm M.G. Scroggie Index Wireless 621.3841 20090227022939.0 YOGYA-02090000019142 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)