TY  - BOOK
AU  - Schoon, John G.
TI  - Pedestrian facilities : engineering and geometric design   
SN  - 978 0 7277 4069 4
U1  - 625 76 SCH 
PY  - 2010///
CY  - London 
PB  -  thomas telford
KW  - CIVIL ENGINEERING
ER  -