Zacher, Mark W. <br/><br/>
Dag Hammarskjold's United Nations / 
Mark W. Zacher. 
 - New York :  Columbia University Press,  1970. 
 - 295 p. ;  24 cm. 
 - Columbia University studies in international organization ;  no. 7 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 282-287. 
<br/><br/><label>ISBN: </label>0231032757 
<br/><br/><label>Subjects--Personal Names: </label><br/>Hammarskjold, Dag, 1905-1961.
<br/><br/><label>Subjects--Corporate Names: </label><br/>United Nations.