00459nam a2200133Ia 4500082001700000100002300017245010300040260005200143300002000195490004600215500005400261500000500315700000500320  a516bH335.CE  aHartshorne, Robin.  aCompanion to euclid; a course of geometry, based on euclid's elements and its modern descendantsb  aProvidencebAmerican Mathematical Societyc1997  aix, 362p. Index  aBerkeley Mathematics, lecture notesv v.9  a"Purchased under NBHM grant for the year 1997-98"  a  a