Katz, Sheldon, Enumerative geometry and string theory / Sheldon Katz. - Providence, RI : American Mathematical Society, c2006. - xiii, 206 p. ; - Student mathematical library v. 32 . ISBN: 9780821887301 Subjects--Topical Terms: Geometry, Enumerative.String models. Universal Decimal Class. No.: 514 / KAT