00307nam a2200121Ia 4500008004100000041001200041082001100053100001500064245007600079260000600155650000600161700001800167221030s9999    xx            000 0 und d  aEnglish  a105.23  aF. P. Beer 0aVector Mechanics for Engineers : Dynamicscby F. P. Beer, E. R. Johnson  c0  aB  aE. R. Johnson