00257nam a2200109Ia 4500008004100000041000800041082001600049100001900065245003400084260002200118365000700140230303s9999    xx            000 0 und d  aeng  a620.103 HIB  aHIBBLER (R.C.)  aEngineering Mechanics Statics  aNEW YORKbPEARSON  cRS