Lucha unida, victoria proletaria :  Empresa Blansol, 1956-1969. 

 - Milano :  Sapere,  1972 
 - 289 p. ;  18 cm . 
<br/><br/><label>Nat. Bib. No.: </label>733395  IT 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blanson <azienda>--Controversie di lavoro--1968-1969
<br/><br/><label>Dewey Class. No.: </label>331 331