More needs to be done to reduce the number and adverse impact of illegal aliens in the United States, Immigration and Naturalization Service, Department of Justice;

"B-125051."

Guidelines for the design, adjustment, and operation of models for the study of river sedimentation problems /

"August 1978."

Development and calibration of an aerodynamic disturbance test facility. Volume III: construction, calibration and operation. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Implementation and operation of NASS PSU 52 - St. Clair, Shelby Counties, Alabama. Final report.

National Highway Traffic Safety Administration, National Center for Statistics and Analysis, Washington, D.C.

Organization and operation of the Small Business Administration. A report of the Select Committee on Small Business, House of Representatives, Eighty-seventh Congress, second session, pursuant to H. Res. 46.

Mode of access: Internet.

Evaluation of safety, design, and operation of shared-use paths : final report /

"HRDS-06/07-07(500)E"--Back cover.

Establishment and operation of the National Accident Sampling System (NASS) team within the cities of Ft. Lauderdale/Hollywood, Florida. Final report.

National Highway Traffic Safety Administration, National Center for Statistics and Analysis, Washington, D.C.

Maintenance and operation of gas systems.

Includes bibliography.

A guide in farm organization and operation,

Blank sheets included in pagination, are provided for notes.

Port administration and operation : a review of systems of management in vogue in various countries /

Includes index.

Atmospheric electric field mill installation and operation manual.

"Contract no. DA-36-039-SC-74897."

Motorman's practical air brake instructor; a concise up-to-date treatise on the construction and operation of the different air brake equipments used in modern electric transportation,

Mode of access: Internet.

Guidelines for organization and operation of vocational evaluation units : a training guide /

Cover title: Guidelines for organizing vocational evaluation units.

The connexion of number and magnitude: an attempt to explain the fifth book of Euclid.

Mode of access: Internet.

St. Lawrence Seaway : hearings before the Committee on Public Works, House of Representatives, Eighty-third Congress, first session on H.J.Res. 104, providing for creation of the St. Lawrence Seaway Development Corporation to construct part of the St. Lawrence seaway in United States territory in the interest of national security; authorizing the Corporation to consumate certain arrangements with the St. Lawrence Seaway Authority of Canada relative to construction and operation of the seaway; empowering the Corporation to finance the United States share of the seaway cost on a self-liquidating basis; and for other purposes.

"No. 83-88".