Villiger, Mark Eugen. <br/><br/>
Customary international law and treaties :  a study of their interactions and interrelations, with special consideration of the 1969 Vienna Convention on the Law of Treaties / 
by Mark E. Villiger. 
 - Dordrecht ; Boston : Hingham, MA :  Dordrecht ; Boston : Hingham, MA :  Dordrecht ; Boston : Hingham, MA :  M. Nijhoff ; Distributors for the U.S. and Canada, Kluwer Academic,  M. Nijhoff ; Distributors for the U.S. and Canada, Kluwer Academic,  1985. 
 - Developments in international law .
<br/><br/> Originally presented as the author's Habilitationsschrift (University of Zurich).  Includes index. 
<br/><br/>Bibliography: p. 409-420. 
<br/><br/><label>ISBN: </label>9024729807 
<br/><br/><label>LCCN: </label>85004952 //r85 
<br/><br/><label>Subjects--Uniform Titles: </label> (1969) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Treaties.<br/>Customary law, International.
<br/><br/><label>LC Class. No.: </label>JX4165  / .V55 1985 
<br/><br/><label>Dewey Class. No.: </label>341/.1