TY  - BOOK
AU  - Ainsley, Robert.
TI  - Bluff your way in maths
T2  - Bluffer's guides
SN  - 1853040479
U1  - 510 AIN 23
PY  - 1988///
CY  - London : 
PB  - Ravette
KW  - Mathematics
KW  -  Miscellanea
ER  -