TY  - BOOK
AU  - Pearson,Helen R.
AU  - Allen,Frank Benjamin
TI  - Modern algebra: a logical approach 
U1  - 512 
PY  - 1969///
CY  - New Delhi
PB  - Eurasia
KW  - Algebra
KW  - Mathematics
N1  - Reprint of 1st ed pub. in 1964 by Ginn; Library has v. 1; Vol. 1. Teacher's key
ER  -