00373nam a2200133Ia 450000500170000000800410001702000220005805000220008010000200010224500460012225000080016826000400017665000230021620251229125347.0251229s9999    xx            000 0 und d  a978-1-292-02100-3  aQC 24.5 .W35 2014  aWalker, James S 0aPhysics technology updatecJames S Walker  a4th  aEdinburgh b Person Educationc2014  aPhysics-Technology