00380nam a2200169Ia 4500008004100000020002200041082001400063100001600077245002300093250000900116260001400125260001200139260000900151300001100160650001500171650002400186221231s9999    xx            000 0 und d  a978-81-317-6069-7  a621.8 SIN  aSingh sadhu 0aTheory of machines  a3 rd  aNew Delhi  bPearson  c2013  a1370 P  aMechanical  bmachines,Mechanical