TY  - BOOK
AU  - Rao, J.S & Gupta, K 
TI  - Introductory course on theory and practice of mechanical vib 
SN  - 81-224-1215-7 
U1  - 620.3 RAO  
PY  - 2010///
CY  - New age international publishers 
PB  - New Delhi 
KW  - MECHANICHAL
ER  -