TY  - BOOK
AU  - Frolov, K. V Rivin, E. I Goncharevich, I. F
TI  - Theory and vibratory technology revised and augmented edition
SN  - 0-89116-700-5
U1  - 620. GON'I 
PY  - 1990///
CY  - NEWYORK
PB  - HEMISPHERE PUBLISHING
ER  -