12
Berlin [u.a.] : Springer, 2001
Zentralblatt MATH
Book
13
by Gard, T.
London : sold by Mr. Weatherby, Bury-Street, St. James's; at Mr. Weatherby's coffee-house, New-Market; and by the author, 1786
eBook
14
by Carnap, Rudolf
2. impr - Chicago, Ill. [u.a.] : Univ. of Chicago Press, 1951
Book