00630nam0-22002411i-450-990001197090403321000119709FED01000119709(Aleph)000119709FED0100011970920000920d1920----km-y0itay50------baengCours de trigonometriede Nachtergal A>s.l.De Boeck1920Nachtergal,Arthur5332ITUNINARICAUNIMARCBK990001197090403321220-H-3503740MA1MA1Cours de trigonometrie341613UNINAING01