"Seeing-eye" dogs. : Hearing before a subcommittee ... Seventy-fifth Congress, first session, on H.R. 6049, a bill to amend the Interstate Commerce Act. May 12, 1937
"Seeing-eye" dogs. : Hearing before a subcommittee ... Seventy-fifth Congress, first session, on H.R. 6049, a bill to amend the Interstate Commerce Act. May 12, 1937.