TY  - BOOK
AU  - Pilkington,Roger
AU  - Cullen,Gordon
TI  - How boats go uphill
U1  - 823 
PY  - 1959///
CY  - London
PB  - Abelard-Schuman
KW  - Locks (Hydraulic engineering)
KW  - Juvenile fiction
KW  - Children's stories, English
ER  -