00435cam a22001817a 4500 ocm86021341 950124s1976 sa 000 0 eng d 9780868840086 0868840084 eng sa 384.55073 @@ Herschensohn, Bruce. The gods of antenna / Bruce Hershensohn. Sandton : Valiant, 1976. 139 p. 0 4742 4742 0 0 ddc 0 0 DAPA DAPA 2015-10-20 0 384.55 HER APA038345 2015-10-20 1 2015-10-20