LEADER 01111nam a2200337 i 4500 001 991000847279707536 005 20020507174434.0 008 930511s1989 de ||| | eng 020 $a3110117347 035 $ab10765578-39ule_inst 035 $aLE01303232$9ExL 040 $aDip.to Matematica$beng 082 0 $a516.9 084 $aAMS 15A24 084 $aAMS 20H10 084 $aAMS 51M 084 $aAMS 51M10 084 $aAMS 51M25 084 $aLC QA685.F38 100 1 $aFenchel, Werner$0535235 245 10$aElementary geometry in hyperbolic space /$cWerner Fenchel 260 $aBerlin ; New York :$bWalter de Gruyter,$c1989 300 $axi, 225 p. ;$c25 cm 490 0 $aDe Gruyter studies in mathematics ;$v11 650 4$aHyperbolic geometry 907 $a.b10765578$b23-02-17$c28-06-02 912 $a991000847279707536 945 $aLE013 51M FEN11 (1989)$g1$i2013000071466$lle013$o-$pE0.00$q-$rl$s- $t0$u4$v0$w4$x0$y.i1086121x$z28-06-02 996 $aElementary geometry in hyperbolic space$9923431 997 $aUNISALENTO 998 $ale013$b01-01-93$cm$da $e-$feng$gde $h0$i1