00875nam 2200277 450 PT.BNPORTUGAL.BNP-L.1933250http://id.bnportugal.gov.pt/bib/bibnacional/1933250978-972-550-430-7PT396946/1520160602d2015 m y0pory01030103baporPTy z 001yyrMarx, Engels e a crítica do utopismoJosé Barata-MouraLisboaAvante!cop. 2015363 p.21 cmConfrontos141.82BNpor 141.1BNporMouraJosé Barata1948-PTBNRPChttp://rnod.bnportugal.gov.pt/ImagesBN/winlibimg.aspx?skey=&doc=1933250&img=77554&save=true