Science and technology : 47 video, film, and sound/slide programs for earth sciences, computer sciences, civil engineering, and general science classes.

Shipping list no.: 88-100-P.

CETIS, Complex Effluents Toxicity Information System : data encoding guidelines and procedures /

"CR807240."

CETIS : Complex Effluents Toxicity Information System : CETIS retrieval system user's manual /

Mode of access: Internet.

Contracting problems at EPA : hearing before Committee on Governmental Affairs, United States Senate, One Hundred Second Congress, second session, March 2, 1992.

Shipping list no.: 93-0404-P.

Program evaluation support for the motor vehicle diagnostic inspection demonstration projects. Volume II: costs and benefits. Final report.

National Highway Traffic Safety Administration, Office of State Vehicle Programs, Washington, D.C.

Program evaluation support for the motor vehicle diagnostic inspection demonstration projects. Volume III: Final evaluation report.

National Highway Traffic Safety Administration, Office of State Vehicle Programs, Washington, D.C.

Program evaluation support for the motor vehicle diagnostic inspection demonstration projects. Volume I: used car owner survey. Final report.

National Highway Traffic Safety Administration, Office of Sate Vehicle Programs, Washington D. C.

Central flow control software design document.

Final report, January 1979.

The network security center : a system level approach to computer network security /

Includes bibliographical references (p. 55).

NBS computer user's guide /

Mode of access: Internet.

Computer model documentation : a review and an approach /

Includes bibliographical references.

Computer Performance Evaluation Users Group (CPEUG) : proceedings of the fourteenth meeting held at Boston, Massachusetts, October 24-27, 1978 /

Includes bibliographies.

A methodology for the selection of interactive computer services /

Includes bibliographical references (p. 39-42).

Guide to computer program directories /

Includes indexes.

Computer security and the data encryption standard : proceedings of the Conference on Computer Security and the Data Encryption Standard held at the National Bureau of Standards in Gaithersburg, Maryland, on February 15, 1977 /

Mode of access: Internet.