TY  - BOOK
AU  - Rao, J.S.
AU  - 
TI  - Advanced Theory of Vibaration: Nonlinear Vibration and on Dimensianol Structures
U1  - 621.9.048 
PY  - 1992///
CY  - New Delhi
PB  - Wiley Eastern
N1  -  Bibliog on p. 408- 425
ER  -