Drooyan, I. (1971). Programmed beginning algebra: Unit III - first-degree equations and inegualities in one variable, unit IV product and factors. John Wiley r Sons.
Chicago Style CitationDrooyan, Irving. Programmed Beginning Algebra: Unit III - First-degree Equations and Inegualities in One Variable, Unit IV Product and Factors. John Wiley r Sons, 1971.
MLA CitationDrooyan, Irving. Programmed Beginning Algebra: Unit III - First-degree Equations and Inegualities in One Variable, Unit IV Product and Factors. John Wiley r Sons, 1971.
Warning: These citations may not always be 100% accurate.