The Texas Railroad Commission : understanding regulation in America to the mid-twentieth century /Author: Childs, William R.,
Publisher: College Station : Texas A&M University Press,
Date: c2005. This title can be found in 2 Iowa libraries.
Trucking and the public interest : the emergence of federal regulation, 1914-1940 /Author: Childs, William R.,
Publisher: Knoxville : University of Tennessee Press,
Date: c1985. This title can be found in 7 Iowa libraries.
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