Trueman, A. E. Sir, 1894-1956. An introduction to geology / by A.E. Trueman. - London, : T. Murby & co., 1938. - x, 258 p. : ill., diagrs. ; 19 cm. "Suggestions of books for reference": p. 251. LCCN: 38030581 Subjects--Topical Terms: Geology.Geologia LC Class. No.: QE28 / .T78 Dewey Class. No.: 550