TY  - BOOK
AU  - Johnson,Stephen
AU  - Leon,Roberto T.
TI  - Encyclopedia of bridges and tunnels
SN  - 0816044821 
AV  - REF TG9 .J64 2002
U1  - 624/.2/03 21
PY  - 2002///
CY  - New York
PB  - Facts On File
KW  - Bridges
KW  - Encyclopedias
KW  - Tunnels
N1  - Includes bibliographical references and index
ER  -