TY  - BOOK
AU  - Rich,PhD.Barnett
TI  - Elementary algebra: Chairman, Department of matematics 
SN  - 07-052244-8
PY  - 1960///
CY  - New York
PB  - Mc-Graw Hill, Inc
KW  - Matematics
N1  - Brooklyn technical of mathematics; high scool
ER  -