01007nam0-2200385-i-450-99000914058040332120100203123827.0978-1-4419-1595-5000914058FED01000914058(Aleph)000914058FED0100091405820100203d2010----km-y0itay50------baengUSa---a---001yyDeformation theoryRobin HartshorneNew YorkSpringerc2010234 p.24 cmGraduate texts in mathematics257Geometria algebricaFamiglie, fibrazioniMetodi infinitesimali516.3521itaRobin Hartshorne506743ITUNINARICAUNIMARCBK990009140580403321C-12-(25724107MA1MA114-0214DXX14B10Deformation theory782987UNINA