Do you mean these:

• Lectures on algebraic geometry. Part I: Affine schemes (Russian)

• Lectures in algebraic geometry. Part II: The $K$-functor in algebraic geometry (Russian, English version)

Apparently the second is based on Théorie globale des intersections et théorème de Riemann-Roch SGA 6, Exp. 0.

Or perhaps these (I haven't a djvu reader on this computer so these are untested links - I accept no responsibility for what you'll find):

• Лекции по алгебраической геометрии. Часть 1. Аффинные схемы,

• Лекции по алгебраической геометрии. Часть 2. К-функтор в алгебраической геометрии

Do you mean these:

• Lectures on algebraic geometry. Part I: Affine schemes (Russian)

• Lectures in algebraic geometry. Part II: The $K$-functor in algebraic geometry (Russian, English version)

Apparently the second is based on Théorie globale des intersections et théorème de Riemann-Roch SGA 6, Exp. 0.

Here are some djvu scans of the Russian versions:

• Лекции по алгебраической геометрии. Часть 1. Аффинные схемы,

• Лекции по алгебраической геометрии. Часть 2. К-функтор в алгебраической геометрии