TY - BOOK AU - Rao,Singiresu AU - . TI - Mechanical vibrations SN - 9789810687120 U1 - 620.3 PY - 2011/// CY - New York PB - Prentice Hall KW - Machinery KW - Vibration KW - Degrees of freedom KW - Engineering and allied operations KW - Torsional vibrations ER -