TY  - BOOK
AU  - Grava,Sigurd
TI  - Urban transportation systems: choices for communities 
SN  - 0071384170 :
AV  - HE336.C5 G73 2003
PY  - 2003///
CY  - New York
PB  - McGraw-Hill
KW  - Choice of transportation
KW  - Urban transportation
N1  - Includes bibliographical references and index
ER  -