00727nam0 2200265 450 00002277020090209160340.0052123570720090209d1981----km-y0itay50------baengGBa-------001yySurfacesH. B. Griffiths2nd ed.CambridgeCambridge university press1981XII, 128 p.ill.23 cmSurfaces45848Topologia51418TopologiaGriffiths,Hubert Brian28224ITUNIPARTHENOPE200900209RICAUNIMARC000022770S 514/2S A, 940DSA2009Surfaces45848UNIPARTHENOPE