Rosset, Edward  . <br/><br/>
Aging process of population /  
by Edward Rosset; translation from the Polish by I. Dobosz... et al . 
 - Paris :   Pergamon ,   1964. 
 - 475p. :   tables,charets ;   23cm  1 CD .  
<br/><br/>Includes index and selected bibliography 
<br/><br/><label>ISBN: </label> NULL (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>SOCIAL GROUPS 
<br/><br/><label>Dewey Class. No.: </label>305.26  / ROS/A