Algebra 1/2 :
Saxon, John H.
Algebra 1/2 : an incremental development / John H Saxon. - Norman : Saxon, c1987. - 302 p.
0939798050
QA154.2 / .S38
Algebra 1/2 : an incremental development / John H Saxon. - Norman : Saxon, c1987. - 302 p.
0939798050
QA154.2 / .S38