00469nam a22001457a 4500 DLC 975 MAR 1989 A103 Or. 1989 Germantown master plan. Interim reference ed. Silver Spring, Md. : Maryland-National Capital Park and Planning Commission, [1989] 2 v. : ill. ; 28 cm. + 2 maps. City planning Maryland-National Capital Park and Planning Commission. EK 14558 14558