TY  - BOOK
AU  - L.F. Boswell
AU  - 
TI  - Jack- Up Drilling Plaftform: Design and Operation
U1  - 622.242.4 
PY  - 1986///
CY  - Houston
PB  - Gulf Publishing Company
KW  - Jack- Up Drilling Plaftform: Design and Operation
N1  -  Ref at the end of each chap
ER  -