00706nam0-22002651i-450-99000055191040332120001010000055191FED01000055191(Aleph)000055191FED0100005519120001010d--------km-y0itay50------baitay-------001yyELASTIC INSTABILITYAnalysis of buckling modes and loads of framed structuresMalcom GregoryLondonSpon limited196723 cmMalcom,GregoryITUNINARICAUNIMARCBK99000055191040332105 64 10DININDININUNINAING01