O

O, or o, is the fifteenth letter and the fourth vowel 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 ''o'' (pronounced ), plural ''oes''. Provided by Wikipedia

1
by O. O
Published 1724
s.n

2
by S. O
Published 1719
printed for A. Moore near St. Paul's

4
by O., S
Published 1726
printed for the benefit of the candle-snuffers, and sold by the booksellers of London and Westminster

7
by Franzius, O., Richter, O.
Published 1927
Springer Berlin Heidelberg

8
by O'Meara, O. Timothy
Published 2000
Springer Berlin Heidelberg

9
by Neugebauer, O.
Published 1983
Springer New York

10
by Lehto, O.
Published 1987
Springer New York

11
by Kuschpèta, O.
Published 1978
Springer US

14
by Zariski, O.
Published 1948
Springer Berlin Heidelberg

15
by Hammer, O.
Published 1974
Steinkopff

16
by Scherer, O.
Published 1970
Springer Berlin Heidelberg

17
by Liu, O.
Published 2000
International Monetary Fund

18
by Bottema, O.
Published 2008
Springer New York

19
by Henry, O.
Project Gutenberg

20
by Henry, O.
Project Gutenberg