Ramsey, A.S. Dynamics / A. S. Ramsey - 2nd. ed., E.L.B.S ed. - London; New York : The english language book society; Cambridge University Press, 1944, 1961[riprited 1956, 1962] - 344 p. : ill ; 22 cm. Pt. 1.-- pt. 2.-- Subjects--Topical Terms: Dynamics Dewey Class. No.: 531.11 / RAD 1962