TY  - BOOK
AU  - Martin,Grace C.
AU  - Smalley,Ann
AU  - Goodman,Richard
TI  - Basic mathematics: an introductory course 
U1  - 510 
PY  - 1963///
CY  - London
PB  - The English University Press
KW  - Mathematics
KW  - Study and teaching
KW  - Problems, exercises, etc
KW  - Linear equations
N1  - Includes index
ER  -