TY  - BOOK
AU  - Prentis,J.M.
AU  - Leckie,F.A.
TI  - Mechanical vibrations: an introduction to matrix methods 
U1  -  624.17   22
PY  - 1963///
CY  - London
PB  - Longmans, Green and Co.
KW  - Vibrations
KW  - Structural analysis (Engineering)
KW  - Matrix methods
ER  -