TY  - BOOK
AU  - Roberts,Peter
TI  - Oil and gas contracts: principles and practice 
SN  - 9780414069305
AV  - K3915 .O35 2019
PY  - 2019///
CY  - London
PB  - Sweet  & Maxwell
KW  - Petroleum law and legislation
KW  - Natural gas
KW  - Law and legislation
KW  - Contracts
N1  - Includes bibliographical references and index
ER  -