00393nam a2200133Ia 4500008004100000041000800041082001800049100001600067245003600083260000900119300000800128952010600136999001700242211209s1978    xx            000 0 und d  aeng  a620.1 N78 KHU  aKHURMI, R S  aTEXT BOOK OF APPLIED MECHANICS   c1978  a695  00104070aRITbRITd2021-12-31g27.48l0o620.1 N78 KHUp19877r2021-12-31 00:00:00w2021-12-31yBK  c19877d19877