TY  - BOOK
AU  - Durvasula, S.
AU  - Burhure, R. N.
TI  - Department of aeronautical engineering report No AE 216
U1  - 629.13 
PY  - 1970///
CY  - Bangalore
PB  - I. I. S.
KW  - Frequencies Of Oscillating Systems
ER  -