prepared under the direction of Francis R. Valeo, by Floyd M. Riddick .

[Congressional Information Service] [1973]

マイクロ形態 (マイクロフィッシュ)

所蔵館1館

by Floyd M. Riddick

National Capitol Publishers c1949

所蔵館12館

by George H.E. Smith and Floyd M. Riddick

National Capitol Pub. 1949, c1948 2nd ed

所蔵館2館