A
A, or a, is the first letter and the first vowel letter of the Latin alphabet, used in the modern English alphabet, and others worldwide. Its name in English is ''a'' (pronounced ), plural ''aes''.It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version is often written in one of two forms: the double-storey and single-storey . The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type.
In English, ''a'' is the indefinite article, with the alternative form ''an''. Provided by Wikipedia
6421
Published: 2004
Superior document: Enthalten in Monatshefte für Chemie Wien, 2004 135 (2004), S. 1173 - 1188
6422
6423
Published: 1934
Superior document: Bulletin / Agricultural Experiment Station / University of California, Division of Agricultural Sciences 575
6424
6425
6426
6427
6428
Published: [2015]
Superior document: Enthalten in Jahrbuch der Österreichischen Byzantinistik Wien, [2015] Band 65/2015, Seite [153]-168
6429
6430
6431
Published: 1967
Superior document: Memoirs of the American Philosophical Society 67
6432
Published: 1910
Publisher: τύποις Π. Δ. Σακελλαρίου / Sakellariu
Superior document: Bibliothēkē tēs en Athēnais Archaiologikēs Hetaireias [15]
6433
Published: 1977
Superior document: Research memorandum / International Institute for Applied Systems Analysis 77,55
6434
6435
6436
Published: 1989
Superior document: Trabajos de matemática / Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto Argentino de Matemática 150
6437
Published: 1920
Superior document: Bibliothèque des Écoles Françaises d'Athènes et de Rome 118
6438
Published: 1921
Superior document: Bibliothèque des Écoles Françaises d'Athènes et de Rome 119
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6440
Published: 1992
Superior document: Transactions of the American Philosophical Society 82,7