Книги автора Gottfried Sachs
Gottfried Sachs
сказки, сказочные миры, магические миры, сказка, мировоззрениеFocusing on basic aspects of future reusable space transportation systems and covering overall design, aerodynamics, thermodynamics, flight …
Focusing on basic aspects of future reusable space transportation systems and covering overall design, aerodynamics, thermodynamics, flight …
