00688nam0-22002531i-450-990001123620403321000112362FED01000112362(Aleph)000112362FED0100011236220000920d--------km-y0itay50------baengSequencing Theoryby AshourBerlin [etc.]Springer-VerlagLecture notes in economics and mathematical systems69Ashour,S.348295ITUNINARICAUNIMARCBK99000112362040332117-M-6912436MA1MA1Sequencing Theory345078UNINAING01