00803nam a2200241 i 450099100091661970753620020502181028.0931006s1992 it ||| | ||| b1143661x-39ule_instPRUMB51434ExLDip. di SSSC - TeatroitaBlack, Richard251786Angola /Richard BlackOxford :Clio Press,1992xxvii, 176 p. ;22 cm.World bibliographical series ;151Angola.b1143661x01-03-1701-07-02991000916619707536LE021 CAFR12A6212021000187995le021-E0.00-l- 01010.i1162124201-07-02Angola635668UNISALENTOle02101-01-93ma -engit 01