TY - BOOK AU - Khurmi R.S. AU - Khurmi R.S. & Gupta J.K. TI - Mechanical Engineering : Conventional And Objective-For The Students Of UPSC (Engg. Services) IAS (Engg. Group); B.Sc. Engg. And Other Competitive Courses SN - 9788121906289 U1 - 621 PY - 2018/// PB - Eurasia/S.Chand ER -