00253nam a2200109Ia 4500008004100000100001700041245002800058260001900086260000900105546001200114999001700126170619s9999    xx            000 0 und d  aShigley- J E 0aMechanical Engg. Design  bNew Delhi: TMH  c2004  aENGLISH  c16927d16927