Kaplansky, I. (1972). Set Theory and Metric Spaces. Boston: Allyn and Bacon.
Dyfyniad Arddull ChicagoKaplansky, Irving. Set Theory and Metric Spaces. Boston: Allyn and Bacon, 1972.
Dyfyniad MLAKaplansky, Irving. Set Theory and Metric Spaces. Boston: Allyn and Bacon, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.