Occupational employment survey booklet of definitions : trucking and warehousing.

"BLS-2877 142."

Occupational employment survey booklet of definitions : rubber and selected plastics products.

"BLS-2877 230."

Occupational employment survey booklet of definitions : food and tobacco products industry.

"BLS-2877 220."

Occupational employment survey booklet of definitions : instruments and related industries.

"Approval expires: 3-31-93."

Constitution of the United States : founding of the bourgeois republic /

Contains two essays by Daniel De Leon.

Official changes in the active list of permissible explosives and blasting devices for June, 1931 /

Mode of access: Internet.

Fixed reproducible tangible wealth in the United States, 1925-94.

"August 1999."

Glossary of paper terms and instructions to exporters for guidance in properly listing and classifying exports of paper and paper products on shippers' export declarations.

Mode of access: Internet.

Ochers and mineral pigments of the Pacific northwest occurrence, possible methods of preparation, and testing of ochers, siennas, and colored clays,

"This report represents a cooperative study between the Bureau of mines, Department of commerce, and the College of mines, University of Washington."

Index to publications of the United States Department of agriculture, 1936-1940,

Mode of access: Internet.

Characteristics of the population, number of inhabitants, general and detailed characteristics of the population ... Ohio.

Mode of access: Internet.

Quarry accidents in the United States during the calendar year 1933 /

Mode of access: Internet.

Quarry accidents in the United States during the calendar year 1942 /

Mode of access: Internet.

History of the United States House of Representatives.

"Prepared by Dr. George B. Galloway, senior specialist in American government, Legislative Reference Service, Library of Congress, in response to a request by the House Administration Committee for a booklength history of the House of Representatives covering all important aspects of the subject since 1789." Cf. 87th Cong., 1st sess. Senate. Report no. 964.

A review of biological effects and potential risks associated with ultraviolet radiation as used in dentistry /

Mode of access: Internet.