LEADER 00783nam0-22002771i-450- 001 990001129640403321 035 $a000112964 035 $aFED01000112964 035 $a(Aleph)000112964FED01 035 $a000112964 100 $a20000920d--------km-y0itay50------ba 101 1$aeng 200 1 $aManifolds of Nonpositive Curvature$fby Ballman,Gromov and Schroeder 210 $aBoston [etc.]$cBirkhauser 225 1 $aProgress in mathematics$v61 700 1$aBallman,$bWerner$0348383 702 1$aGromov,$bMikhael 702 1$aSchroeder,$bViltor 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001129640403321 952 $aC-3-(61$b2302$fMA1 959 $aMA1 996 $aManifolds of Nonpositive Curvature$9344828 997 $aUNINA DB $aING01