TY  - BOOK
AU  - Graff,Karl F.
TI  - Wave motion in elastic solids
SN  - 9780486667454
U1  - 530.412 
PY  - 1991///
CY  - New York
PB  - Dover Publications
KW  - Solids
KW  - Elastic waves
N1  - Includes bibliographical references and index
ER  -