TY  - BOOK
AU  - Santos, David, and Davis, Olgha B.
AU  - Santos, David, and Davis, Olgha B.
TI  - Algebra essentials
SN  - 978-1-9375-85-22-8-8
U1  - 512.13 Sa237 
PY  - 2016///
CY  - New Delhi
PB  - Mercury Learning and Information
ER  -