Yacht master coastal : a guide to the written examination for the Yacht Master (Coastal) Certificate /
Clissold, Peter.
Roberts, Charles Wulstan.
Glasgow :  Brown, Son & Ferguson, 
1968.
Includes index.
Accompanied by: Supplement : containing the additional requirements for the new examinations: Yachtmaster (Coastal) and Yachtmaster (Ocean). (34 p.).
Navigation.