A manual of flotation processes
by
Taggart, Arthur F. (Arthur Fay), 1884-
series:
Unknown
first published:
Unknown
A Popular treatise on colds and affections of the air passages and lungs
by
robert hunter
series:
Unknown
first published:
Unknown
The flotation process
by
Rickard, Thomas Arthur, 1864- [from old catalog] ed
series:
Unknown
first published:
Unknown