00935nam0 2200265 450 991022755520332120171121103132.020171121d1963----km y0itay50 baengUSy 001yyHidecs 3four computer programs for the hierarchical decomposition of systems wich have an associated linear graphby Christopher AlexanderCambridge (Mass.)M.I.T1963[5], 24 p.28 cmResearch ReportR 63-27In testa al front.: Department of civil engineering, civil engineering systems laboratoryAlexander,Christopher23362Department of civil engineering.Civil engineering systems laboratoryITUNINAREICATUNIMARCBK9910227555203321LL 2442820DINEDDINEDHidecs 31494061UNINA