TY  - BOOK
AU  - Green Robert E
TI  - Ultrasonic investigation of mechanical properties
T2  - Treatise on materials science and technology ISSN 3
U1  - C210k3:7, L3 
PY  - 1973///
CY  - New York    
PB  -  Academic Press       
KW  -  Material science
KW  - Solid state physics
ER  -