531.11 CHA\A CHAKRAVORTY, J.G.        Advanced analytical dynamics / J.G. Chakravorty and P.R.Ghosh. – Kolkata : U.N.Dhur & sons, 2010.        V.P.        includes index        ISBN978-93-80673-09-7 : Rs. 200.00        1. Physics – dynamics , Ghosh, R.P.