[pt. 1.] Executive hearings before subcommittees, 77th Congress, 2d session, pursuant to authority of H. Res. 281, authorizing investigation of national defense program as it relates to Committee on Merchant Marine and Fisheries, July 22-25, 1942. iii+1-99 p. [These hearings were held in Washington, D. C.]
pt. 2. Public hearings before subcommittee. 77th Congress, 2d session, pursuant to authority of H. Res. 281, authorizing investigation of national defense program as it relates to Committee on Merchant Marine and Fisheries, Aug. 3-5, 1942. iii+101-227 p. (Unrevised committee print.) [These hearings were held in New Orleans, La.]
pt. 3. Executive hearings before subcommittees, 77th Congress, 2d session, pursuant to authority of H. Res. 281, authorizing investigation of national defense program as it relates to Committee on Merchant Marine and Fisheries, Aug. 19-Sept. 15, 1942. iii+229-385 p. (Unrevised committee print.) [These hearings were held in Washington, D. C.]