A manual for conducting the complement-fixation test for anaplasmosis; for use by laboratories engaged in the serological diagnosis of anaplasmosis.

Mode of access: Internet.

Employer associations engaged in Collective bargaining in New York State; a directory.

Mode of access: Internet.

Railroad reorganization : Hearing before the Special subcommittee on bankruptcy and reorganization of the Committee on the judiciary, House of representatives, seventy-sixth Congress, first session on S. 1869; an act to protect interstate commerce from the dangers of unsound financial structures and to establish improved procedures and standards for financial rehabilitation of railroads engaged in interstate commerce, and for other purposes.

Serial no. 11.

Summaries of physical research projects in research in metallurgy.

"March 1955."

Summaries of physical research in research in metallurgy, solid state physics and ceramics.

"January 1957 (TISE Issuance Date)."

Summaries of physical research in research in metallurgy, solid state physics and ceramics.

"July 1959 (TIS Issuance Date)."

Brickwork & masonry, a practical text book for students & those engaged in the design & execution of structures in brick & stone;

Mode of access: Internet.

Report of the Emergency board to the President, appointed September 27, 1938 under Section 10 of the Railway labor act, in re Atchison, Topeka & Santa Fe railway and other class 1 railroads, common carriers engaged in interstate commerce, and certain of their employees represented by committee of eighteen cooperating labor organizations and the Brotherhood of railroad trainmen.

Dated: October 29, 1938.

Report of Messrs. Benj. Wright and J. L. Sullivan, engineers, engaged in the survey of the route of the proposed canal,

Pages [57]-70 contain: "An act to incorporate the president, managers and company, of the Delaware and Hudson Canal Company.

New tracks in North America : A journal of travel and adventure whilst engaged in the survey for a southern railroad to the Pacific Ocean during 1867-8 /

Disbound Original Held in Oak Street Library Facility.

Spinning woolen and worsted : being a practical treatise for the use of all persons engaged in these trades /

Includes index.

Spinning woollen and worsted: being a practical treatise for the use of all persons engaged in these trades.

Includes index.

The arithmetic of the gold and silversmith; prepared for the use of jewelers, founders, merchants, etc., especially for those engaged in the conversion and alloying of gold or other metals, the mixing of various substances, etc.,

Mode of access: Internet.

Practical building construction; a handbook for students preparing for the examinations of the Science and Art Department, the Royal Institute of British Architects, the Surveyors' Institution, etc. Designed also as a book of reference for persons engaged in building,

Mode of access: Internet.