Urry, S. A. Solution of problems in strength of materials and mechanics of solids / S.A. Urry, P.J. Turner. - 4th edition. - London : Pitman Pub., 1981. - 528 pages : illustrations ; 22 cm. 'A Pitman international text' ISBN: 0273015907 Subjects--Topical Terms: Strength of materials--Problems, exercises, etc.