00554cam 2200205 450 1992464http://id.bnportugal.gov.pt/bib/porbase/199246420030517155600.00-85229-325-974887PTBN0067755419941019d1977 m y0pory0103 baengUSBritannica book of the yearChicagoEncyclopaedia Britannicacop. 1977768 p.il.29 cm058medfre28929530medfre288179PTBNRPC(058) ENCcoopESELmq765391bccoopESEL034570EEL7-191