School Mathematics Study Group. (1960). First course in algebra: Student's text (rev. ed.). Yale University Press.
Dyfyniad Arddull ChicagoSchool Mathematics Study Group. First Course in Algebra: Student's Text. rev. ed. New Haven: Yale University Press, 1960.
Dyfyniad MLASchool Mathematics Study Group. First Course in Algebra: Student's Text. rev. ed. Yale University Press, 1960.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.