Admiralty manual of seamanship / 
Ministry of Defence, Directorate of Naval Warfare. 
 - New ed. 
 - London :  H.M.S.O.,  1979-1990. 
 - 4 v. :  ill. (some col.) ;  26 cm. 
<br/><br/> "B.R. 67(1)-B.R. 67(4)"  Erratum slip inserted.  Includes indexes. 
<br/><br/><label>ISBN: </label>0117722618 (v. 1) 0117723452 (v. 2) 0117712698 (v. 3) 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Great Britain.--Handbooks, manuals, etc.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seamanship--Handbooks, manuals, etc.
<br/><br/><label>LC Class. No.: </label>VK541 
<br/><br/><label>Dewey Class. No.: </label>623.88