Significance of clay minerals in shoaling problems /

Mode of access: Internet.

Readings in social problems,

"References" at end of some of the chapters.

Running the gauntlet; a study of the capture of pawns, en passant, in chess problems,

Introduction in English and German on opposite pages.

The law in business problems; cases and other materials for the study of legal aspects of business,

--Introductory topics.--I. Engaging in business.--II. The law of contracts with special reference to the relation of buyer and seller.--III. The enforcement of contracts with special reference to the relation of debtor and creditor.--IV. The law of business organization.

Summary report from Workshop on Two-Dimensional Mathematical Models for Use in Hydraulic Problems /

Mode of access: Internet.

Mental health in Appalachia; problems and prospects in the central highlands. A report based on a conference

"Prepared by Public Information Section, National Institute of Mental Health."

The role of a state vocational rehabilitation agency in solving problems in a depressed area; project 790.

Cover title: Depressed areas study.

Forest diseases in California : problems and the research program of the Pacific Southwest Station /

"August 1961."

Problems in assessing the impact of Education Division programs on girls and women for the National Advisory Council on Women's Educational Programs /

Issued October 1977.

Relation between immersed weight and volume rates of longshore transport /

As presently used, the immersed weight rate, I sub l, is the volume rate, Q, of longshore transport, multiplied by a constant. For use in engineering problems, I sub l must be converted back to the equivalent Q. The I sub l formulation may be important where the unit weight of sand differs significantly from the unit weight of sand at the open-coast sites contributing data to the design curve. Increase in void ratio may result in a 10- to 20-percent increase in actual (as compared to predicted) shoaling volumes where sand accumulates in protected water. Void ratio should be measured in field studies of longshore transport.

What is history? Five lectures on the modern science of history,

--Historical development and present character of the science of history.--The general course of German history from a psychological point of view.--The transition to the psychic character of the German present; universal mechanism of psychic periods of transition.--Psychology of the periods of culture in general.--Problems of universal history.