Studies on Rocky mountain spotted fever.

"The experimental studies recorded in this bulletin are the result of a close cooperative investigation by R. R. Spencer and R. R. Parker over a period of six years--1922 to 1928."--Pref., p. ix.

Mental fatigue during continuous exercise of a single function /

Also published as thesis (Ph.D.) Columbia university, 1918.

The vaporization and physical properties of certain refractories.

pt. 1. Techniques and preliminary studies, by A. A. Hasapis, M. B. Panish and C. Rosen.--pt. 2. Experimental studies, by A. A. Hasapis and others.

Compendium of quality of life research /

Includes bibliographies.

Relationship of exposure to toxic chemicals and reproductive impairment [microform] : hearing before the Subcommittee on Investigations and Oversight of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, second session, July 27, 1982.

"No. 158."

La génération, ou Exposition des phénomenes relatifs a cette fonction naturelle : de leur méchanisme, de leurs causes respectives & des effets immédiats qui en résultent /

Errata: v. 1, p. 641.

Philosophy and psychology pamphlets

A collection of miscellaneous pamphlets.