This volume offers a systematic treatment of certain basic parts of algebraic geometry, presented from the analytic and algebraic points of view. The notes focus on comparison theorems between the algebraic, analytic, and continuous categories. Contents include: 1.1 sheaf theory, ringed spaces; 1.2 local structure of analytic and algebraic sets; 1.3 P n 2.1 sheaves of modules; 2.2 vector bundles; 2.3 sheaf cohomology and computations on P n; 3.1 maximum...