Williams, S.A. <br/><br/>
An Introduction to International law / 
S.A. Williams. 
 - 2nd.ed. 
 - Toronto :  Butterworths,  c1987. 
 - xxvii,437 p. 
<br/><br/><label>ISBN: </label>0409875597 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Canada--Foreign relations.
<br/><br/><label>LC Class. No.: </label>JX 3295  / .W54157