Culley, R. S. (1867). A handbook of practical telegraphy (2nd ed., considerably enl.). Longman, Green, Longman, Roberts, and Green.
MLA CitationCulley, Richard Spelman. A Handbook of Practical Telegraphy. 2nd ed., considerably enl. Longman, Green, Longman, Roberts, and Green, 1867.
Warning: These citations have been automatically generated and may not always be 100% accurate..