Prop loads in large braced excavations
Powrie, W
Prop loads in large braced excavations - London CIRA 2000 - 37p. ; 30cm - CIRIA PR77 .
0860178773
EXCAVATIONS
PROP LOADS
624.152
Prop loads in large braced excavations - London CIRA 2000 - 37p. ; 30cm - CIRIA PR77 .
0860178773
EXCAVATIONS
PROP LOADS
624.152