Davidson, D. M. J. Floors and floorings, by D.M.J. Davidson. - London, C. Lockwood [1939] - viii, 84 p. illus., diagrs. 19 cm. - Lockwood's modern handbooks . "First published 1939." LCCN: 44028745 Subjects--Topical Terms: Floors.Floor coverings. LC Class. No.: TH2521 / .D3 Dewey Class. No.: 694.6