Sardegna, Miguel A. creator Slavin, Luis Pablo. text ag Buenos Aires, Argentina Eudeba 1999 monographic spa 351 p. 24 cm. specialized Miguel Ángel Sardegna, Luis Pablo Slavin ; con la colaboración de Graciela Eleonora Slavin y Paula C. Sardegna. Includes bibliographical references. s-ag--- Labor unions Law and legislation Argentina Labor unions Law and legislation Collective labor agreements Argentina 950-23-0908-1 (hardcover) 99459407 PUCPR 990817 20180501151644.0 254248