LEADER 00639nam0-22002291i-450 001 9910289049503321 005 20181031104810.0 100 $a20181031d1949----km-y0itay50------ba 101 0 $aeng 105 $aa-------001yy 200 1 $aPrinciples of New Energy Mechanics$fJ. Mandelker 210 $aParis$cPhylosophical library$d1949 215 $aVIII, 73 p.$cill.$d23,5 cm 610 0 $aFisica 700 1$aMandelker$bJ.$0759608 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a9910289049503321 952 $aDCH-016-1$b5348$fDCH 959 $aDCH 996 $aPrinciples of New Energy Mechanics$91535840 997 $aUNINA