The postal power of Congress
Subtitle: a study in constitutional expansion
By: by Lindsay Rogers.
Series: Johns Hopkins University -- ser. 34, no. 2; Johns Hopkins University studies in historical and political science -- ser. 34, no. 2.
Publisher: Johns Hopkins Press
Published: 1916
Place of publication: Baltimore
Language: eng
Number of pages: 189
Subjects: United States. Congress -- Powers and duties; Postal service -- Law and legislation -- United States