Industrial causes of congestion of population in New York City 
Published: 1911
Language: eng
Number of pages: 262
Subjects: Labor and laboring classes -- New York (State) -- New York; Cities and towns -- Growth; New York (N.Y.) -- Population; New York (N.Y.) -- Industries
Notes: Bibliography: p. 248-259.
Thesis (PH. D.)--Columbia University, 1911.
Vita.
Published also as Studies in history, economics and public law, edited by the Faculty of Political Science of Columbia University, vol. XLIII, no. 1, whole no. 109.