2 Электронные книги F. Beck
Ernest Barker & F. Beck: The Cambridge Medieval History — Book IV
This process of history may be said to have entered on its effective stage in the West with Alaric’s invasion of Italy. But it had been present, as a potentiality and a menace, for many years before …
EPUB
английский
€0.99
V. Barsukov & F. Beck: New Promising Electrochemical Systems for Rechargeable Batteries
The storage of electroenergy is an essential feature of modem energy technologies. Unfortunately, no economical and technically feasible method for the solution of this severe problem is presently av …
PDF
английский
DRM
€321.14