Sneddon, I. N. Crack problems in the classical theory of elasticity / [by] I.N. Sneddon [and] M. Lowengrub. - New York : Wiley, [c1969]. - viii, 221 p. : ill. - The SIAM series in applied mathematics . ISBN: 0471808458 Subjects--Topical Terms: Elastic solids.Fracture of solids.