The census tracts of Montgomery and Prince George's Counties, Maryland
By: prepared by the Maryland-National Capital Park and Planning Commission
Contributors: Maryland-Washington Regional District
Series: Technical bulletin -- no. 4; Technical bulletin (Maryland-National Capital Park and Planning Commission) -- no. 4.
Publisher: The Commission
Published: 1955
Place of publication: Silver Spring, MD
Language: eng
Number of pages: 30
Subjects: Census districts
Notes: Cover title.