"November 1938"--pt. l.; "December 1940"--pt. 2; "June 1941"--pt. 3.
"Report of the Science Committee to the National Resources Committee"--pt. 1.
"Report of the National Research Council to the National Resources Planning Board"--pt. 2.
"Report of an advisory committee of the Social Science Research Council to the National Resources Planning Board"--pt. 3.