The new world of helicopters
1978
80 S
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
Unknown
DDC: | 387.7/33/5 | |
Local classification TIB: | ver 655 |
Engineering Index Backfile | 1956
Engineering Index Backfile | 1960
Engineering Index Backfile | 1958
TIBKAT | 1978
|Engineering Index Backfile | 1959