LEADER 00809nam0-22002891i-450- 001 990001078960403321 035 $a000107896 035 $aFED01000107896 035 $a(Aleph)000107896FED01 035 $a000107896 100 $a20000920d1979----km-y0itay50------ba 101 0 $aeng 200 1 $aSummary and conclusions$fby Jay B. Kopelman and William J. Schumacher 210 $aMenlo Park$cSRI International$d1979 225 1 $aWorld energy study$v1 610 0 $aProblemi energetici 676 $a00.09 700 1$aKopelman,$bJay B.$0347499 702 1$aSchumacher,$bWilliam J. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001078960403321 952 $a1H-054$b12069$fFI1 959 $aFI1 996 $aSummary and conclusions$9336039 997 $aUNINA DB $aING01