00280nam a2200121Ia 450000500170000000800410001704100080005808200150006610000200008124500280010126000190012930000100014820260720174706.0260720s2004    xx            000 0 und d  aeng  a530.2 HALF  aHalliday, david  aFundamentals of physics  aNew Yorkc2004  a1144p