Constitutionality of historical cost method of public utility valuation / by Alfred Bettman.
Philadelphia : Utilities Bureau, 1916.
6 pages ; 28 cm.
Making of Modern Law legal treatises.
Cataloged from cover. Two columns to the page. "Publication No. 3. Reprinted from The Proceedings of the Valuation Conference, Volume I, No. 3, of the Utilities Magazine ...." Reproduction of original from Harvard Law School Library.