LEADER 01056nam a2200301 i 4500 001 991001169969707536 005 20020507184531.0 008 991220s1998 us ||| | eng 020 $a0883855224 035 $ab10810481-39ule_inst 035 $aLE01308142$9ExL 040 $aDip.to Matematica$beng 082 0 $a516.9 084 $aAMS 51M10 100 1 $aCoxeter, Harold Scott Macdonald$041090 245 10$aNon-Euclidean geometry /$cH. S. M. Coxeter 250 $a6th ed. 260 $aWashington, D.C. :$bMathematical Association of America,$c1998 300 $axviii, 336 p. :$bill. ;$c22 cm 490 0 $aSpectrum series 500 $aIncludes bibliographical references and index 650 0$aNon-Euclidean geometry 907 $a.b10810481$b23-02-17$c28-06-02 912 $a991001169969707536 945 $aLE013 51M COX13 (1998)$g1$i2013000118741$lle013$o-$pE0.00$q-$rl$s- $t0$u9$v5$w9$x0$y.i10915783$z28-06-02 996 $aNon-euclidean geometry$9344153 997 $aUNISALENTO 998 $ale013$b01-01-99$cm$da $e-$feng$gus $h0$i1