00578cam 2200217 450 1705558http://id.bnportugal.gov.pt/bib/porbase/170555820030626120300.00-521-23893-530539PTBN0094488519870903d1986 k y0pory0103 baengGBStone spacesCambridgeCambridge University Press1986XXI, 370 p.512.56medeng1381457515.12medeng301539JohnstonePeter T.844632PTBNRPC54F/JOHcoopUCMAefalt223443bccoopUCMA141530CMA20-1798