TY - BOOK AU - Gray,Andrew AU - Mathews,G.B. AU - MacRobert,Thomas Murray TI - A treatise on Bessel functions and their applications to physics U1 - 515.53 23 PY - 1952/// CY - London PB - Macmillan and co. KW - Bessel functions KW - Mathematical physics N1 - Include bibliography and index ER -