International law in a changing world :  cases, documents and readings / 
edited by Edward Collins 
 - New York :  Random House,  1970 
 - xvi, 493 p. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 9.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International law--Sources<br/>International law--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>341