LEADER 01105pam a2200277 a 4500 001 991003912589707536 008 201216s1986 enka b 001 0 eng d 020 $a0521276357 (pbk.) 035 $ab14407942-39ule_inst 040 $aBibl. Dip.le Aggr. Matematica e Fisica - Sez. Fisica$beng 082 04$a516$219 084 $aLC QA445 100 1 $aRyan, Patrick J.$055380 245 10$aEuclidean and non-Euclidean geometry :$ban analytical approach /$cPatrick J. Ryan 260 $aCambridge [Cambridgeshire] ;$aNew York :$bCambridge University Press,$c1986 300 $axvii, 215 p. :$bill. ;$c24 cm 500 $aIncludes index 504 $aBibliography: p. 210-211 650 4$aGeometry, Plane 650 4$aGeometry, Non-Euclidean 907 $a.b14407942$b17-01-21$c07-01-21 912 $a991003912589707536 945 $aLE006 Fondo Polezzo 495$cEx libris Stefano Polezzo$g1$i2006000183970$lle006$og$pE27.24$q-$rl$s- $t0$u0$v0$w0$x0$y.i15949552$z17-01-21 996 $aEuclidean and non-Euclidean geometry$91427665 997 $aUNISALENTO 998 $ale006$b16-12-20$cm$da $e $feng$genk$h0$i0