TY - BOOK AU - Helson Henry AU - Helson Henry TI - Harmonic analysis T2 - texts and readings in mathematics 7 SN - 9789380250052 (pbk) U1 - B394M, N1;Q0-;1 PY - 2010/// CY - New Delhi PB - Hindustan Book Agency KW - Distribution KW - Hardy spaces KW - Fourier series N1 - Appendix 219-220p.; Bibliographic notes 221-224p.; Index 225-227p ER -