TY  - GEN
AU  - Hassan,A.R.Fikry
TI  - An introduction to vibrations and waves: with solved examples 
U1  - 531.32 22
PY  - 1992///
CY  - [Cairo] : 
PB  - Dar Al-Hakim
KW  - Waves
KW  - BUEsh
KW  - Vibration
KW  - Reading book
ER  -