Catalog of copyright entries.

Vol. 41, 1946, issued with 3d. series, v. 1, 1947.

Catalog of copyright entries, fourth series.

Mode of access: Internet.

Catalog of copyright entries, fourth series.

Mode of access: Internet.

Catalog of copyright entries, fourth series.

Title from cover.

Catalog of copyright entries.

Mode of access: Internet.

Catalog of copyright entries.

Mode of access: Internet.

Catalog of copyright entries.

Mode of access: Internet.

Catalog of copyright entries.

1946 issued in parts: Group 1, Unpublished music; Group 2, Published music; Group 3, Renewals; Title index to Group 1 and 2.

Catalog of Copyright Entries. Part 1. [B] Group 2. Pamphlets, Etc. New Series

Continued by the Office's Catalog of Copyright Entries, Third Series After 1946

The electrical admittance of a homogeneous polarized fully electroded circular disc, loss-less and mechanically free : analysis, including Rayleigh correction, data for routine determination of elastic modulus and Piezoelectric coupling, and discussion of limitation of correction, anisotrophy parameters involved, and deductions concerning dimensional standarization /

"ONR Contract No. Nonr-1055(00)."

Copyright and patents for inventions.

v.1. Essay on the origin & progress of literary property, by Lord Dreghorn. Evidence given to the Royal commission on copyright in favour of royalty re-publishing. Extracts, notes, & tables illustrating these subjects, copyright of design, etc.-v.2. Exposure of the patent system by M.M. Chevalier. Evidence from blue-books, 1829, 1851, 1864, 1865, 1871, 1872. Extracts & notes illustrating patents and copyright.

Catalog of copyright entries; Music.

Mode of access: Internet.

Catalog of copyright entries; Sound recordings.

Mode of access: Internet.

Draft environmental impact statement : proposed acreage limitation and water conservation rules and regulations /

Non-depository.

Seven lectures on the law and history of copyright in books /

Mode of access: Internet.