TY  - BOOK
AU  - Bari,N.K.
AU  - Mullins,Margaret F.
TI  - A treatise on trigonometric series 
U1  - 517.355 BAR 1  
PY  - 1964///.
CY  - Oxford : 
PB  - Pergamon Press, 
KW  - Fourier series
N1  - Includes index.
ER  -