Sabato, Ernesto <br/><br/>
Hombres y engranajes / 
Ernesto Sabato. 
 - 5a ed. 
 - Buenos Aires :  Emecé,  1971. 
 - 124 p. ;  19 cm. 
 - Grandes ensayistas .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Man.<br/>Technology and civilization.<br/>Civilization--Philosophy.
<br/><br/><label>LC Class. No.: </label>B1034.S23  / H6 1970 
<br/><br/><label>Dewey Class. No.: </label> / S113h, 1971