Manuscript Copy submitted to G. P. Putnam's Sons
name: label: Collection Creator
content: Kranzberg, Melvin, Dr., 1917-1995
setName: label: See more items in
content: Melvin Kranzberg Papers
label: See more items in
content: Melvin Kranzberg Papers / Series 6: Publications / 6.1: "By The Sweat of Thy Brow."
unitdate: label: Date
content: February 1, 1974
container: label: Container
content: Box 281, Folder 1-2
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials