Trust legislation serial no.2-3. Patent legislation serial no.1-2
Subtitle: Hearing before the Committee on the judiciary, House of representatives. H.R.11380, H.R.11381, H.R.15926, and H.R.19959. January 26, 27 and February 19[-21, and March 1] 1912
Publisher: Govt. print. off.
Published: 1912
Place of publication: Washington
Language: eng