00697nam0-22002771i-450-99000001763040332120060710131018.0000001763FED01000001763(Aleph)000001763FED0100000176320020821d1952----km-y0itay50------bafrey-------001yy<<Les >>abaques a points alignesR. MetierParisChiron1952217 p.ill.24 cmNomografia519Metier,R.ITUNINARICAUNIMARCBK99000001763040332113 K 63 1620783FINBCFINBCUNINA