Ship to Ship Transfer Guide (Petroleum) / 

 - Scotland :  Witherby Seamanship International ,  [19--?] 
 - 52 p. ;  22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil transfer operations
<br/><br/><label>Dewey Class. No.: </label>623.8881  / In825