Author

Petrovskiĭ, I. G.

Catalogue records by Petrovskiĭ, I. G. in the PakCat Union Catalogue.

3 catalogue records

Catalogue records

Lectures on partial differential equations Petrovskiĭ, I. G. 1954 Ordinary differential equations Petrovskiĭ, I. G. 1973 Ordinary differential equations Petrovskii, I G. 1966