Bessel functions for engineers, by N.W. McLachlan ... McLachlan, N. W. (Norman William), 1888- Bessel functions. QA408 .M3 517.353 19 MCB "Additional references": p. [xii]; "References": p. [184]-187. Oxford, The Clarendon Press, 1934. 1934. 1934 Text xi, 192 p. eng The Oxford engineering science series