LEADER 00931nam0-22003011i-450- 001 990000378120403321 005 20070221100328.0 035 $a000037812 035 $aFED01000037812 035 $a(Aleph)000037812FED01 035 $a000037812 100 $a20020821d1978----km-y0itay50------ba 101 0 $aeng 102 $aIT 105 $ay-------001yy 200 1 $aComplexity of the optimal and approximate solution of same classes of scheduling problems$fA. Marchetti Spaccamela 210 $aRoma$cLa Goliardica$d1978 215 $a25 p.$d23 cm 300 $aIn testa al front.: Università di Roma. Isituto di Automatica. 676 $a629 700 1$aMarchetti Spaccamela,$bAlberto 712 02$aUniversità degli studi di Roma.$bIstituto di automatica 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000378120403321 952 $a04 020-19/7T$bDIC$fDINCH 959 $aDINCH 997 $aUNINA