The advanced learner's dictionary of current English / by A.S. Hornby, E.V. Gatenby, H. Wakefield. - Hornby, A. S. (OLS)http://pul/name/3846; Wakefield, H. (OLS)http://pul/name/36575; Gatenby, E. V. (OLS)http://pul/name/36574 (Oxford University Press, 1961)
Thirteenth impression.