TY  - BOOK
AU  - Ware,Samuel
TI  - Tracts on vaults and bridges: containing observation on the various forms of vaults : on the taking down and rebuilding London bridge : and on the principles of arches 
U1  - 130 
PY  - 1822///
CY  - London
PB  - Printed for T. and W, Boone
KW  - Bridges
KW  - Design and construction
N1  - Preface signes : Samuel Ware; T.-p. wanting
ER  -