00969nam2-2200313---450-99000331628020331620090922121225.0000331628USA01000331628(ALEPH)000331628USA0100033162820090922d1978----km-y0itay50------baengDE||||||||001yyRank in organizationsMartin J. BeckmannBerlinSpringer-Verlag1978VIII, 164 p.graf.24 cmLectures notes in economics and mathematical systems1610010003315812001Lectures notes in economics and mathematical systems161BECKMANN,Martin J.104304ITsalbcISBD990003316280203316650 LNES (161)4675/CBS65000327957BKSCIRSIAV69020090922USA011212Rank in organizations924678UNISA