LEADER 01149nam 2200373 4500 001 990000796940203316 010 $a3-7643-5075-x 035 $a0079694 035 $aUSA010079694 035 $a(ALEPH)000079694USA01 035 $a0079694 100 $a20011210d1994----km-y0ENGy0103----ba 101 $aeng 102 $aDE 200 1 $aDiscrete groups, expanding fraphs and invariant measures$fAlexander Lubotzky$gappendix by Jonathan D. Rogawski 210 $aBasel$cBirkhauser$dc1994 215 $aXI, 195 p.$d24 cm 225 2 $aProgress in mathematics$v125 410 $12001$aProgress in mathematics$v125 606 $aSistemi discreti 606 $aTeoria dei grafi 676 $a512.2 700 1$aLUBOTZKY,$bAlexander$061328 702 1$aROGAWSKI,$bJonathan 801 0$aIT$bsalbc$gISBD 912 $a990000796940203316 951 $a512.2 LUB$b11168 ING$c512.2 959 $aBK 969 $aTEC 979 $aPATTY$b90$c20011210$lUSA01$h1038 979 $c20020403$lUSA01$h1726 979 $aPATRY$b90$c20040406$lUSA01$h1655 996 $aDiscrete groups, expanding fraphs and invariant measures$9966025 997 $aUNISA