Montazh i ėksploatat︠s︡ii︠a︡ rudnichnykh vozdukhoprovodov /

Bibliographic Details

Main Author:	Kozʹmin, F. K.
Format:	Book
Language:	Russian
Published:	Moskva : Gos. nauchno-tekhn. izd-vo lit-ry po chernoĭ i t︠s︡vetnoĭ metalurgii, 1950.
Subjects:	Mine ventilation.