00703cam a2200217I 4500005756476MiAaHDL20071127000000.0m d cr bn ---auaua750627s1892 nyu 000 0 eng c 08001076 sdr-wu6705700(OCoLC)1417200DRBDRBOCLTK5445.T5Thom, Charles.Telegraphic connections:embracing recent methods in quadruplex telegraphy.By Charles Thom and Willis H. Jones.New York,D. Van Nostrand company,1892.59p.XX pl.16 x 24 cm.Mode of access: Internet.TelegraphQuadruplex system.TelegraphHandbooks, manuals, etc.Jones, Willis H.,joint author.00575647620071126120654.020071127000000.020120815134330.02024-11-08T19:15:15Z2024-11-08T18:30:02ZSDR-WUUNKNOWNloader.pl-001-001BKsdr-wu6705700wuSDRWUwu.89088894571WU6705700WUWU20241108googlewu.890888945711892pdbibUS bib date1 < 1931