LEADER 00868nam0-22003011i-450- 001 990003068920403321 005 20050506131813.0 010 $a0-333-56923-7 035 $a000306892 035 $aFED01000306892 035 $a(Aleph)000306892FED01 035 $a000306892 100 $a20030910d1992----km-y0itay50------ba 101 0 $aeng 102 $aGB 200 1 $a<>entrepreneurial factor in economic growth$fHarold Lydall 210 $aBasingstoke ; London$cMacmillan$d1992 215 $aVI, 104 p.$d21 cm 610 0 $aConcorrenza e prezzi 610 0 $aImprenditoria e crescita economica 700 1$aLydall,$bHarold$0103361 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003068920403321 952 $aG/3.31 LYD$b11806$fSES 959 $aSES 996 $aEntrepreneurial factor in economic growth$9464951 997 $aUNINA LEADER 00814nam0-22003011i-450- 001 990001016700403321 010 $a7204-0163-1 035 $a000101670 035 $aFED01000101670 035 $a(Aleph)000101670FED01 035 $a000101670 100 $a20000920d1970----km-y0itay50------ba 101 0 $aeng 200 1 $aPaul Ehrenfest$fMartin J. Klein 210 $aAmsterdam [etc.]$cNorth-Holland$d1970 215 $axvi, 330 p.$cill.$d23 cm 300 $aVol. 1: The making of a theoretical physicist. 610 0 $aStoria della fisica 676 $a509 700 1$aKlein,$bMartin J.$041829 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001016700403321 952 $a6D-058$b7593$fFI1 959 $aFI1 996 $aPaul Ehrenfest$9355337 997 $aUNINA DB $aING01