其他書名 | Hearings Before the Joint Committee on Printing, Congress of the United States, Seventy-fifth Congress, Third Session, on the Proposal Submitted by W. D. Jamieson, of Washington, D.C., that Hereafter the Patent Office Specifications be Printed by the Offset Process Through Commercial Sources. April 18 and 20, 1938 |
出版 | U.S. Government Printing Office, 1938 |
URL | http://books.google.com.hk/books?id=6q5sAAAAMAAJ&hl=&source=gbs_api |
EBook | FULL_PUBLIC_DOMAIN |