El sétimo Congreso Geólogico Internacional, Rusia, 1897
by
Aguilera, Jose Guadelupe
series:
Unknown
first published:
Unknown
Étude sur les variations du Spirife verneuili 4, no. 1
by
Jules Auguste Alexandre Gosselet
series:
Unknown
first published:
Unknown
Examples of differential equations, with rules for their solution
by
Osborne, George A. (George Abbott), 1839-1927
series:
Unknown
first published:
Unknown