00720nam a22002657a 45000010005000000030003000050050017000080080041000250100013000660200015000790350018000940350017001120400013001290500021001421000030001632450064001932600047002573000032003044900046003365040027003826500010004096500012004196500013004316500010004441130UR20220427173655.0750904s1973    sp a     b    000 0 spa    a75512912  a843457439X  a(janium) 1122  a(janium)1122  aDLCcDLC 4aGN378b.R39 19751 aEsteva Fabregat, Claudio.10aRazas humanas y racismo /c[texto, Claudio Esteva Fabregat]  aBarcelona bSalvat cc1973, 1975 printing.  a139, [5] p. bill. c20 cm.0 aBiblioteca Salvat de grandes temas ;v81.  aBibliography: p. [141] 0aRace. 0aRacism. 4aRacismo. 4aRaza.