Why the I. O. K. of L.
Series: Pamphlets in American history -- L 592
Publisher: publisher not identified
Published: 1979
Place of publication: Place of publication not identified]
Language: eng
Subjects: Independent Order of Knights of Labor
Notes: Caption title.

Microfiche. Sanford, N.C. : Microfilming Corp. of America, 1979. 1 sheet ; 11 x 15 cm. (Pamphlets in American history : Labor ; L 592)