TY  - BOOK
AU  - COMBE, H. T.
TI  - Relations and functions
T2  - Studies in Mathematics 
SN  - 0602213886
U1  - 510 
PY  - 1970///
CY  - London
PB  - Ginn & Company Ltd, 
KW  - Mathematics
KW  - Functions
N1  - includes index
ER  -