In the matter of: proposed adoption of a four-day, forty-hour workweek, without payment of time and one-half overtime compensation for work days exceeding eight hours.

"Official transcript of proceedings", Sept. 7-9, 1971, Washington.

Fifty years' recollections of an old bookseller; consisting of anecdotes, characteristic sketches, and original traits and eccentricities, of authors, artists, actors, books, booksellers, and of the periodical press for the last half century, with appropriate selections;

"Fifty years' recollections of an old bookseller ... " first issued Cork, 1830; reissued Cork, 1835; London, 1837. One edition only of "Three hundred and fifty years retrospection ..."

Reminiscences of South America: from two and a half years' residence in Venezuela.

Mode of access: Internet.

A half-century of public health progress in New York State, 1900-1950; a compilation for the State Committee on Tuberculosis and Public Health of the State Charities Aid Association.

Cover title.

Nuclear data : a collection of experimental values of half-lives, radiation energies, relative isotopic abundances, nuclear moments, and cross sections.

sup. 1. January to July 1950 -- sup. 2. July 1950 to January 1951 -- sup. 3. January to July 1951.

Camp, march and battle-field; or, Three years and a half with the Army of the Potomac.

Mode of access: Internet.

Report on the non-metallic minerals used in the Canadian manufacturing industries,

"No. 305."

Half-year abstract of medical sciences.

Mode of access: Internet.

Half-hours with the best authors.

Mode of access: Internet.

Half hours in the tiny world; wonders of insect life.

Mode of access: Internet.

The study of multi-phase diffusion in three-component metallic systems

"This report was prepared by University of Florida, Gainesville, Florida, under USAF Contract no. F 33615-67-C-1227."