Kovalev, G.F. books & textbook

Kratkiy italyansko-russkiy i russko-italyanskiy slovar

G. A. Krasova V. F. Kovalev

1991-01-01 Paperback
isbn-10: 5200006678 / isbn-13: 9785200006670

Reliability of Power Systems

Kovalev, G.F. Lebedeva, L.M.

Springer /2020-08-14 Paperback / 252 Pages
isbn-10: 3030187381 / isbn-13: 9783030187385