@article{GENERAL, recid = {2052}, author = {Joseph, R. A.}, title = {HYDRAULIC OPERATION AND POSITION INDICATION OF CARGO AND BALLAST VALVES ON LIQUID CARGO SHIPS}, journal = {Transactions}, address = {1974}, number = {GENERAL}, abstract = {The recorded history of the Institute, technical papers, documented discussion and author reply.}, url = {http://library.imarest.org/record/2052}, }