00420nam a2200145Ia 4500008004100000020002300041040002600064082001400090100004500104245005300149250001100202260004000213003000400253005001700257241217s9999||||xx |||||||||||||| ||und||  a9780521861533c672  bengcSSK Libraryerda  a515.1/RIL  a K. F. Riley, M. P. Hobson & S. J. Bence 0aMathematical Methods For Physics And Engineering  a3rd ed  b Cambridge University Pressc©2006OSt20241217112726.0