00446nam a2200145Ia 4500008004100000082001400041100001700055245003500072260003500107300001100142650002800153942000700181952009700188999001500285240817s9999    xx            000 0 und d  a621.83 H9  aBuckingham.E 0aAnalytical mechanies of gears.  c1949a New Yorkb Mc Graw Hill  a546 p.  a Electrical engineering  cBK  00102ddc4070aTCLbTCLd2024-08-21l0o621.83 H9p7837r2024-08-21w2024-08-21yBKz189-A  c7244d7244