TY  - BOOK
AU  - Tallod, Evelyn B. 
TI  - Elementary algebra: a step-by-step approach : (a worktext in Math I) / 
SN  - 9789716835700
U1  - FIL 512 T14e 2007 
PY  - 2007///
CY  - Sampaloc, Manila
PB  - St. Augustine Publications, Inc., 
KW  - Algebra.
N1  - Bibliography: page 264.
ER  -