Jessop HT, Harris FC, . (1949). Photoelasticity: Principles & Methods. London: Cleaver-Hume Press.
Jessop HT, Harris FC, . 1949. Photoelasticity: Principles & Methods. London: Cleaver-Hume Press.
Jessop HT, Harris FC, . Photoelasticity: Principles & Methods. London: Cleaver-Hume Press. 1949.