Ryder, S. C. <br/><br/>
Optimal speed and ship size for the liner trades / 
S.C. Ryder and D Chappell. 
 - Liverpool :  Marine Transport Centre,  1979. 
 - 104 p. ;  29 cm. +  pbk 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0905394054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cargo ships
<br/><br/><label>Dewey Class. No.: </label>623.8243