Hagenbuch, Walter <br/><br/>
Social economics / 
by Walter Hagenbuch. 
 - Welwyn:  James Nisbet & Co.,  1958. 
 - xvi, 320 p. ;  19 cm. 
<br/><br/>p. 307-309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Social problems