00913nam a2200253 i 450099100091474970753620020507103148.0940307s1960 us ||| | eng b10147561-39ule_instLE00639066ExLDip.to Fisicaita510(022:076)Rich, Barnett43519Elementary algebra :including 2700 solved problems, 3300 supplementary problems /by Barnett RichNew York :Schaum Publishing Co.,1960295 p. ;27 cm.Schaum's outline seriesAlgebra.b1014756117-02-1727-06-02991000914749707536LE006 510(022+076) SCH12006000019156le006-E0.00-l- 00000.i1017567227-06-02Elementary algebra186569UNISALENTOle00601-01-94ma -engus 01