00764pam a2200253 a 4500 3332718 BD-DhUL 20150607090330.0 850712s1986 enka b 001 0 eng 85017146 0521256542 0521276357 DLC DLC DLC BD-DhUL QA445 .R93 1986 516 19 RYE Ryan, Patrick J. Euclidean and non-euclidean geometry : an analytical approach / Patrick J. Ryan. Cambridge : Cambridge University Press, c1986. xvii, 215 p. : ill. ; 24 cm. Includes bibliographical references and index. Geometry, Plane. Geometry, Non-Euclidean. ddc BK 6521 6521 0 0 ddc 0 513_000000000000000_RYE 0 NFIC 11324 DUSL DUSL GEN 2014-08-31 Purchased 513 RYE 313981 2014-08-31 2 2014-08-31 BK 0 0 ddc 0 516_000000000000000_RYE 0 NFIC 12159 DUSL DUSL GEN 2014-09-01 Purchased 516 RYE 301884 2014-09-01 1 2014-09-01 BK