The development of law as illustrated by the decisions relating to the police power of the state ..
[Philadelphia], [publisher not identified], 1900.
196 pages ; 23 cm
Reprinted from Proceedings of the American philosophical society. v. 39, no. 163. The crowned essay for which the prize of $2,000 was awarded, on June 19, 1900, from the Henry M. Phillips prize essay fund, by the committee of judges appointed by the American philosophical society.