Winkler, Helmut G. F., 1915- Petrogenesis of metamorphic rocks / Helmut G. F. Winkler, Tranlated by N. D. Chatterjee and E. Froese. - 2nd ed. rev. - New York : Springer-Verlag, c1967. - x, 237 p. : ill. Translation of Die Genese der metamorphen Gesteine. Subjects--Topical Terms: Rocks, Metamorphic.