Gretton, R. H. <br/><br/>
Agricultural co-operatives /  Impreso 
R. H. Gretton. 
 - 2nd ed. 
 - Federal Republic of Germany :  Friedrich-Ebert-Stiftung,  1971. 
 - 74 p. ;  18 x 11 cm. 
 - Friedrich Ebert Foundation  9 .
<br/><br/><label>Source: </label>U4782  D. Luis Carello  General  Ej.:1  Impreso 
<br/><br/><label>Subjects--Index Terms: </label>COOPERATIVAS 
<br/><br/><label>Universal Decimal Class. No.: </label>334