TY  - BOOK
AU  - Bohr,Harald
AU  - Steinhardt,F
TI  - Almost periodic functions
U1  - 517.5 BOH  
PY  - 1951///
CY  - New York : 
PB  - Chelsea Publishing company, 
KW  - Fourier series
KW  - Periodic functions
N1  - Includes index
ER  -