Physical impairment among industrial workers. A report based on the complete physical examination of one thousand white, male, machine and hand tool operators. A study made through the Industrial Health Conservancy Laboratories.

Mode of access: Internet.

Pittsburg Vein Operators' Association, complainant, vs. the Wheeling & Lake Erie Railroad Company, and B.A. Worthington, receiver of the Wheeling & Lake Erie Railroad Company, defendants. Memorandum respecting allocation of railroad expenses.

Before the Interstate Commerce Commission, no. 4116-1.

Testing milk and its products : a manual for dairy students, creamery and cheese factory operators, food chemists and dairy farmers /

Includes bibliographical notes and index.

Testing milk and its products; a manual for dairy students, creamery- and cheese factory operators, food chemists, and dairy farmers.

Mode of access: Internet.

The law of the sea : a manual of the principles of admiralty law for students, mariners, and ship operators /

Mode of access: Internet.

Theory of differential equations.

pt. I. (Vol. I) Exact equations and Pfaff's problem. 1890.--pt. II. (Vol. II-III) Ordinary equations, not linear. 1900.--pt. III. (Vol. IV) Ordinary equations. 1902.--pt. IV (vol. V-VI) Partial differential equations. 1906.

On the quantum theory of line-spectra,

Issued in three parts.

1963 census of commercial fisheries: number of operators and fishing vessels, employment and gross receipts, fishing regions, primary catch, and fishing gear, size of vessel, cost, and year purchased or built.

Cover title.

Questionnaire survey of VDT operators at the New York State Departments of Motor Vehicles and Taxation and Finance /

Cover title.

Aeronautic radio; a manual for operators, pilots, radio mechanics,

Mode of access: Internet.