Everyman's dictionary of dates. - 6th ed. revised by Audrey Butler. - London New York Dent Dutton 1971. - viii, 518 p. 20 cm. - Everyman's reference library . First published in 1911 under title: A Dictionary of dates. ISBN: 0460030205 LCCN: 73177861 Nat. Bib. No.: GB71-10618 Subjects--Topical Terms: History--Dictionaries. LC Class. No.: D9 / .D5 1971 Dewey Class. No.: 903