American police administration : a handbook on police organization and methods of administration in American cities - Graper, Elmer D. (Elmer Diedrich), 1885- (Montclair, N.J. : Patterson Smith, 1969)
Reprint of the 1921 ed., with a new introd. by E. J. MacNamara.
Bibliographical footnotes.
Keywords: Police administration -- United States