TY  - BOOK
AU  - Bertuglia,C.S.
TI  - Urban systems: contemporary approaches to modelling 
SN  - 070993971X :
U1  - 301.360724 
PY  - 1987///
CY  - London
PB  - Croom Helm
KW  - Cities and towns
KW  - Mathematical models
KW  - Urban economics
KW  - Spatial systems
N1  - "Published in the USA by Croom Helm in association with Methuen, Inc."--Verso t.p; Includes bibliographical references and index
ER  -