LEADER 00862nam0-22003011i-450- 001 990001301220403321 005 20100924145648.0 035 $a000130122 035 $aFED01000130122 035 $a(Aleph)000130122FED01 035 $a000130122 100 $a20001205d1940----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $aa---a---001yy 200 1 $aGap and density theorems$fby Norman Levinson 210 $aNew York$cAmerican Mathematical Society$d1940 215 $aVIII, 246 p.$d26 cm 225 1 $aAmerican mathematical society colloquium publications$v26 700 1$aLevinson,$bNorman$013767 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a990001301220403321 952 $aC-36-(26$b227$fMA1 952 $a121-I-23$b7732$fMA1 959 $aMA1 996 $aGap and density theorems$9383415 997 $aUNINA