An introduction to the study of prices / Sir Walter T. Layton & Geoffrey Crowther. Layton, Walter. Crowther, Geoffrey, Sir, 1907- Prices. HB221 .L4 1983 332.413 19 TAI Includes bibliographies and index. New York : Garland, 1983. 1983. 1983 Text xiv, 288 p. ; eng Gold, money, inflation & deflation