The " Mechanical world" electrical pocket book, 1921.
Subtitle: A collection of electrical engineering notes, rules, tables and data.
Publisher: Emmott & Company; [etc., etc.
Published: 1921
Place of publication: Manchester
Language: eng
Number of pages: 377
Subjects: Electric engineering -- Handbooks, manuals, etc.; Electricity -- Handbooks, manuals, etc.
Genres: Handbooks, manuals, etc.
Work titles: Mechanical world