TY  - BOOK
AU  - Akhverdov,I.N.
AU  - Shalimo
TI  - Ultrasonic vibration in concrete technology
U1  - 620.102 
PY  - 1971///
CY  - New Delhi
PB  - INSDOC
KW  - Vibrated concrete
KW  - Ultrasonic waves
KW  - Industrial applications
ER  -