TY  - BOOK
AU  - Whitehurst, Eldridge Augustus
TI  - EVALUATION OF CONCRETE PROPERTIES FROM SONIC TESTS
U1  - 620.136 
PY  - 1966///
CY  - Detroit
PB  - American Concrete Institute
KW  - Concrete -- Testing
KW  - Ultrasonic Testing
N1  - Bibliography : P. 85-90
ER  -