TY  - BOOK
AU  - T M Murray Rust; Schools Council (Great Britain). Project in Secondary School Mathematics
TI  - Assignment systems
T2  - Mathematics for the Majority-V.9
SN  - 0701004568
U1  - 510.7 M426m 
PY  - 1970///
CY  - London
PB  -  Chatto and Windus for the Schools Council
KW  -  Mathematics
KW  - Study and teaching (Secondary)
ER  -