Master plan of highways for the Maryland-Washington Regional District, Montgomery and Prince George's Counties, Maryland 
Subtitle: Adopted May 7, 1953.
Published: 1953
Place of publication: [Silver Spring?
Language: eng
Number of pages: 30
Subjects: Roads -- Maryland-Washington Regional District.; Maryland-Washington Regional District -- Maps.
Genres: Maps.
Notes: "A selected list of references of materials relating to traffic and highway problems in the Washington metropolitan area": p. 30.