Thoughts on the labor question
Subtitle: read before the above association, May 15th, 1879
By: by Rev. D. O. Kellogg
Publisher: Social Science Association
Published: 1879
Place of publication: Philadelphia
Language: eng
Number of pages: 14
Subjects: Labor; Machinery in the workplace
Notes: "Reprint from Penn Monthly for October, 1879." -- t.p.

At head of title : Philadelphia Social Science Association.

"Read before the above association, May 15th, 1879." -- t.p.