TY  - BOOK
TI  - Midlands mathematical experiment, volume 1, part A: In metric units
SN  - 0245521208
U1  - 510.71/M627 
PY  - 1967///, 1973
CY  - London
PB  - George G. Harrap & Co. Ltd.
KW  - Mathematics
KW  - Study and teaching
ER  -