TY - BOOK AU - Ahmad, Z U, ed. TI - Fourier analysis, approximation: Theory and applications U1 - 515.2433 F826F PY - 2009/// CY - New Delhi PB - New Age Internatiaonal N1 - 2943 27/11/2017 HBD17/7116 19/12/2017 UIET (SFS) ER -