TY - BOOK AU - Harris,Curtis C TI - The urban economies, 1985 SN - 0669869341 PY - 1973/// CY - Mass PB - Lexington Books : Lexington KW - Industries, Location of KW - United States KW - Mathematical models KW - Regional planning N1 - Supplemented by a Microfiche (negative) titled'A numerical supplement' (7 sheets. 11 x 15 cm.) published: Lexington, Mass., Lexington Books 1974 Call number: Microfiche 2037 (HC) MicRR; Includes bibliographical references ER -