Physics of the air/
Humphreys, W. J. 1862-1949.
Physics of the air/ W. J. Humphreys. - [1st ed.] - New York: Dover, 1920. - 676 p.:
530 / H927p
Physics of the air/ W. J. Humphreys. - [1st ed.] - New York: Dover, 1920. - 676 p.:
530 / H927p