TY  - BOOK
AU  -  Mansfield,D.E.
AU  -  Thompson,Derek
TI  -  Mathematics : :  a new approach / 
U1  -  510.7 MAN 
PY  - 1963///
CY  -  London : 
PB  -  Chatto and Windus, 
KW  -  Mathematics
ER  -