AAirfield FocusAirfield Focusde Jim HughesEdiciones (2)Airfield Focus (1994)GMS Enterprises · ISBN 9781870384339Airfield FocusGMS Enterprises · ISBN 9781870384247Más obras de Jim HughesMManaged pressure drillingManaged pressure drillingUUnderbalanced DrillingUnderbalanced DrillingIntroduction to Intra-Operative and Surgical Radiography