TY  - BOOK
AU  - Horgan,O'C.
AU  - Roulston,Frederick R.
TI  - The Elements of engineering contracts
SN  - 0-419-11610-9
U1  - 346.4102 21E
PY  - 1977///
CY  - Epsom
PB  - W. S. Atkins
N1  - Index
ER  -