00516cam 22001931 450 2009231http://id.bnportugal.gov.pt/bib/porbase/200923120030423183600.00-521-27367-665207PTBN0017210019000001d1985 km.y0pora0103 baengGBInside the black boxReprintedCambridgeCambridge University Press1985XI, 304 p.RosenbergNathan266534PTBNRPCEc.Pr. 244-G.coopUTLISEmq267013bccoopUTLISE0