X

X, or x, is the twenty-fourth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''ex'' (pronounced ), plural ''exes''. Provided by Wikipedia

1
by X. X.
Published 1698
[s.n.]

3
by S. X
Published 1755
printed by T. Cooper. In the year

4
by X
Published 1752
printed for W. Owen, at Homer's Head, near Temple-Bar; and sold by the booksellers in town and country

5
by X. T.
Published 1834
Au Dépot central de la librairie

6
by X
Published 1876
Levant Herald Office

11
by Malet, X.
Published 1845
s.n

14
by M. X
Published 1854
Chez Ledoyen

15
by X. Y
Published 1780
printed; and sold by G. Robinson, Paternoster-Row; S. Harward, Tewkesbury, and at his shops in Glocester and Cheltenham

17
by Cirera, X.
Published 2015
The World Bank

19
by Diebold, Francis X.
Published 1988
Springer Berlin Heidelberg

20
by Eder, Franz X.
Published 1981
Springer Berlin Heidelberg