TY  - BOOK
AU  - Johnson, Richard E
AU  - Lendsey, Lone Lee
AU  - Slesnick, William E
TI  - Modern algebra: first course
T2  - Science education
U1  - 512 
PY  - 1961///
CY  - London
PB  - Addison-Wesley Publishing Company
KW  - Algebra
ER  -