Laski, Harold J. <br/><br/>
The foundations of sovereignty and other essays / 
By Harold J. Laski 
 - London :  George Allen & Unwin,  1921 
 - xi, 317 p. ;  19 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor economics