AU  - WARREN,T.
AU  - COX,C.J.
TI  - STEPS IN UNDERSTANDING MATHEMATICS 3
T2  - STEPS IN UNDERSTANDING MATHEMATICS
SN  - 0719544521
U1  - 510/WAR 
PY  - 1991///
CY  - LONDON
PB  - JOHN MURRAY PUBLISHERS, LTD.
KW  - MATHEMATICS
KW  - GRAPHS
KW  - ADDITION
KW  - SUBTRACTION
KW  - MULTIPLICATION
KW  - DIVISION
KW  - TIME
KW  - DECIMALS
KW  - FRACTIONS
KW  - FLOW-CHARTS
KW  - RATIO
KW  - MONEY
KW  - PERCENTAGES
KW  - APPROXIMATING
KW  - PERIMETERS
KW  - AREAS
KW  - VOLUMES
KW  - ANGLES
KW  - AVERAGES
ER  -