. . . . "An elementary treatise on arithmetic, taken principally from the arithmetic of S.F. Lacroix, and translated into English with ... alterations and additions"@en . "Lacroix's arithmetic"@en . "Lacroix's arithmetic" . . . . . "Textbooks"@en . . . "Elementary treatise of arithmetic and an introduction to the elements of algebra : comprehending the mathematics required for admission to the university at Cambridge"@en . . "An elementary treatise on arithmetic taken principally from the arithmetic of S.F. Lacroix, and translated into English with such alterations and additions as were found necessary in order : to adapt it to the use of the American student"@en . . "An elementary treatise on arithmetic : taken principally from the arithmetic of S.F. Lacroix, and translated from the French with such alterations and additions as were found necessary in order to adapt it to the use of American students" . . . . "An elementary treatise on arithmetic taken principally from the arithmetic of S.F. Lacroix, and tr. from the French with ... alterations and additions"@en . "An elementary treatise on the mathematical principles of arithmetic"@en . . . . . . "Juvenile literature"@en . "Lacroix's Arithmetic"@en . . "An elementary treatise on arithmetic"@en . "An elementary treatise on arithmetic taken principally from the arithmetic of S.F. Lacroix, and translated from the French with such alterations and additions as were found necessary in order to adapt it to the use of American students"@en . . . . . . . "Early works"@en . . "Early works" . "An elementary treatise on arithmetic, taken principally from the arithmetic of S.F. Lacroix, and translated into English with such alterations and additions as were found necessary in order to adapt it to the use of the American student"@en . . "An elementary treatise on arithmetic, taken principally from the arithmetic of S.F. Lacroix, and tr. from the French with ... alterations and additions" . . . .