Wunderlich, Walter Mechanics of structures variational and computational methods / Walter Wunderlich, Walter D. Pilkey. - 2nd ed. - Boca Raton ; London : CRC Press, c2019 - xv, 892 p. : ill. ; 25 cm. includes index ISBN: 9780367454609 Subjects--Topical Terms: Mechanical engineering Dewey Class. No.: 624.17 / WUN