TY - BOOK AU - Sen,Bibhutibhusan TI - A treatise on special functions, for scientists and engineers AV - QA351 .S45 U1 - 517/.3 PY - 1967///] CY - Bombay, New York PB - Allied Publishers KW - Functions, Special KW - Spherical harmonics N1 - Bibliography: p. 162 ER -