TY  - ADVS
AU  - Ordnance Survey
TI  - Chorley & Burscough Bridge
T2  - Pathfinder 699
SN  - 0319213838
U1  - 912.4272 ORD 
PY  - 1992///
PB  - Ordnance Survey
N1  - Sheet SD 41/51 scale 1:50000
ER  -