00770nam0-22002891i-450-990003107300403321000310730FED01000310730(Aleph)000310730FED0100031073020000920d1962----km-y0itay50------baitaITIntroduction to Differentiable ManifoldsSerge Lang.New YorkInterscience1962.X, 126 p.23 cmEconomiaMatematica11310Lang,SergeITUNINARICAUNIMARCBK99000310730040332111310 LAN027214SESSESIntroduction to Differentiable Manifolds462450UNINAING01