00563nam a2200205Ia 4500 210417s9999 xx 000 0 und d 9789311125169 9311125164 621.815 JAI 22.621.815 JAI Mechanical Engineering Solved Papers GATE 2018 Mechanical Engineering Solved Papers GATE 2018 1st ed. "xvi,328p.; 24cm ; pbk" New Delhi Arihant Publication (I) Pvt Ltd 2018 NULL " Jain,Lalit" 481807 481807