Constitutional provisions concerning social and economic policy :    an international collection of texts covering 450 countries and oth er governmental units. 

 - Montreal,    1944. 
 - 2 p. l., lix, 755, [1] p. ;    26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Constitutions.<br/> Economic policy.<br/> International cooperation.