000 00719cam a22002533a 4500
001 29805
003 PGUSA
005 20140828083638.0
008 090826s2009||||xxu|||||s|||||000 | eng d
040 _aPGUSA
_beng
042 _adc
050 4 _aQA
100 1 _aRibaucour, Albert,
_d1845-1893
245 1 0 _aÉtude des Élassoïdes ou Surfaces A Courbure Moyenne Nulle
_h[electronic resource] /
_cAlbert Ribaucour
260 _bProject Gutenberg,
_c2009
506 _aPublic domain in the USA.
516 _aElectronic text
653 _aCurves
653 _aGeometry, Algebraic
653 _aSurfaces
830 0 _aProject Gutenberg
_v29805
856 4 0 _uhttp://www.gutenberg.org/ebooks/29805
942 _cEB
999 _c259060
_d259060