Jessop.H.I. & Harris.F.C. Photoelasticity Principles &Methods.(1949). - 1st Ed. - Cleaver-Hume Press Ltd. 1962 - 184p. 22 cm. Text in English Subjects--Facted Index Terms: APM Index Terms--Genre/Form: B-13 Dewey Class. No.: 23A-580 / JES