Who's who in engineering
Publisher: John W. Leonard Corp.
Published: 1922-
Place of publication: New York
Language: eng
Subjects: Engineers; Directories
Work titles: Who's who in engineering (new York, N.Y. : 1922)
Notes: Subtitle varies: "A biographical dictionary of the engineering profession."

Published by: [1st ed.] (1922/1923), John W. Leonard Corp.; 2nd ed. (1925), Who's Who Publications; 3rd ed. (1931)-, Lewis Historical Publishing Co.

2nd ed. (1925) issued in 2 vols.