TY  - BOOK
AU  - PAO, Yih-Hsing
TI  - Diffraction of elastic waves and dynamics stress concentrations
U1  - 531.382 3 P14D 
PY  - 1973///
PB  - N.Y.
KW  - ELASTIC WAVES
KW  - DEFORMATIONS (MACHANICS)
ER  -