The development of horsepower equipment in the United States : a thesis in economics presented to the faculty of the graduate schoool of the University of Pensylvania in partial fulfillment of the requirements for the degree of doctor of philosophy

著者

• Daugherty, Carroll Roop

書誌事項

The development of horsepower equipment in the United States : a thesis in economics presented to the faculty of the graduate schoool of the University of Pensylvania in partial fulfillment of the requirements for the degree of doctor of philosophy

Carroll Roop Daugherty

University of Pensylvania, 1927

注記

***記述は遡及データによる

詳細情報

• NII書誌ID(NCID): BA55011553
• 出版国コード: us
• タイトル言語コード: eng
• 本文言語コード: eng
• 出版地: Philadelphia
• ページ数/冊数: 112 p., [1] leaf of plate.
• 大きさ: 23 cm