Title
To provide for the modernization of the United States Naval Observatory at Washington, D.C., and for other purposes. April 16, 1930. -- Committed to the Committee of the Whole House on the State of the Union and ordered to be printed. [electronic resource]
Notes
Electronic reproduction. Chester, Vt.: NewsBank, inc., 2007. Available via the World Wide Web. Access restricted to Readex U.S. Congressional Serial Set subscribers.