Billings, Marland Pratt, 1902- Structural geology / [by] Marland P. Billings. - Modern Asia ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1961 [Printing 1964] - xv, 514 p. : ill. ; 24 cm. Includes bibliographical references. Subjects--Topical Terms: Geology, Structural. Dewey Class. No.: 551.8 / BIS 1964