Gopalakrishna, K. R.
Elements of Mechanical Engineering - 30 ed. - Bangalore Subhas Stores 1983 - P.256
Energy Turbines Welding Airconditioning
621 G52T
Elements of Mechanical Engineering - 30 ed. - Bangalore Subhas Stores 1983 - P.256
Energy Turbines Welding Airconditioning
621 G52T