Social problems; a study of present-day social conditions,

"Questions", "References", and "Supplementary readings" at end of each chapter.

Prevention and control of vector problems.

Mode of access: Internet.

Electrical engineering problems; solutions to professional engineer examinations, New York State. Electrical engineering, part III.

Mode of access: Internet.

Functional tests of solutions of personnel assignment problems.

Mode of access: Internet.

Major social problems /

Contains bibliographies.

Questioned document problems, the discovery and proof of the facts.

Bibliography: p. [541]-549.

Das Geschlect des Embryo; ein Beitrag zur Lösung des Problems der Geschlechtswahl, für ärztliche Kreise bestimmt.

Mode of access: Internet.

Mathematics for ready reference, with practical problems and answers,

Mode of access: Internet.

Schaum's outline of theory and problems of college physics /

Includes index.

Problems on the theory of the process of pressing metal powders and their mixtures.

"Translation of: Nekotoryye voprosy teorii protsessa pressovaniva metallicheskih poroshkov i ikh smesey." (romanized form)

Cameron County, an analysis of problems.

Mode of access: Internet.

On certain problems of vertebrate embryology /

Mode of access: Internet.

A biochemic basis for the study of problems of taxonomy, heredity, evolution, etc., with especial reference to the starches and tissues of parent-stocks and hybrid-stocks and the starches and hemoglobins of varieties, species, and genera.

Mode of access: Internet.

Cost accounting problems /

Mode of access: Internet.

The Nation's health : [A monthly magazine devoted to community, industrial & institutional health problems].

Editors: May 1919- J. A. Lapp and others.