00692nam a2200217 a 4500 66968 BD-RjUL 20211209081612.0 170321s1957 -gea|||| |||| 00| 0 eng d (BD-RjUL)67099 BD-RjUL eng BD-RjUL BD-RjUL eng 23 621.385 GUB 1957 Gust, Friedrich Wilhelm 198314 The blind telephonist : technology and organisation of a vocation for the blind / Friedrich Wilhelm Gust Mûnchen : Siemens & Halske Aktiengesellschaft, 1957. 142 p. : ill. ; 20 cm. Telephone 198315 Telefonia 198316 ddc BK 66968 66968 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1987-02-03 V.C. office 0 621.385 GUB 1957 2017-03-21 00:00:00 C-1 2017-03-21 BK