The growth of reference service in the United States from 1876-1893.

Photocopy.

Offshore oil and gas development : a study prepared pursuant to the request of John H. Murphy, chairman for the use of the Ad Hoc Select Committee on Outer Continental Shelf.

Study prepared jointly by the Congressional Research Service of the Library of Congress and the Office of Technology Assessment.

Oil pipe line pumping station operation /

"Volume 4 in the series on oil pipe line transportation practices."

Research in nonlinear structural and solid mechanics : keynote address and panel discussion presented at a symposium sponsored by NASA Langley Research Center, Hampton, Virginia, and the George Washington University, Washington, D.C., in cooperation with the National Science Foundation, the American Society of Civil Engineers, and the American Society of Mechanical Engineers, and held at Washington, D.C., October 6-8, 1980 /

Includes bibliographical references.

Agriculture-environmental and consumer protection appropriations for 1973. Hearings before a subcommittee ... ninety-second Congress, second session. Pt. 6. Reorganization of Agricultural Research Service, testimony of members of Congress and other interested individuals and organizations.

Mode of access: Internet.

Conference of all Friends held in London, August 12 to 20, 1920 : official report.

Cover title: All Friends' Conference, London, August, 1920, official report.

County welfare organization in Pennsylvania; a statement adopted by the Executive committee ... January 18, 1934, upon the recommendation of the Executive committee of the Family welfare and relief division of the association.

Mode of access: Internet.

Group leadership in the present emergency; a study document addressed to board and committee members, executives, supervisors, group leaders, and other persons actively related to agencies engaged in recreation and informal education,

Mode of access: Internet.

National union catalog; a cumulative author list representing Library of Congress printed cards and titles reported by other American libraries.

Includes entries for maps and atlases.

The role of the U.S. Southern Command in Central America : hearing before the Subcommittee on Western Hemisphere Affairs of the Committee on Foreign Affairs, House of Representatives, Ninety-eighth Congress, second session, August 1, 1984.

Mode of access: Internet.

Iran-Contra investigation : joint hearings in executive session as declassified before the Senate Select Committee on Secret Military Assistance to Iran and the Nicaraguan opposition and the House Select Committee to Investigate Covert Arms Transactions with Iran, One Hundredth Congress, first session.

Mode of access: Internet.

Iran-Contra investigation : joint hearings before the Senate Select Committee on Secret Military Assistance to Iran and the Nicaraguan Opposition and the House Select Committee to Investigate Covert Arms Transactions with Iran, One Hundredth Congress, first session.

Mode of access: Internet.

Criminal victimization surveys in 13 American cities : national crime panel surveys in Boston, Buffalo, Cincinnati, Houston, Miami, Milwaukee, Minneapolis, New Orleans, Oakland, Pittsburgh, San Diego, San Francisco, and Washington, D.C..

Mode of access: Internet.

Nuclear exports, international safety and environmental issues : hearings before the Subcommittee on International Economic Policy and Trade of the Committee on Foreign Affairs, House of Representatives, Ninety-sixth Congress, December 18, 1979, and May 7, 1980.

Mode of access: Internet.

Records of the American Commission to Negotiate Peace; inventory of record group 256.

Mode of access: Internet.