TY - BOOK AU - Isaacs G L TI - Real numbers : A development of the real numbers in an axiomatic set theory T2 - European Mathematics Series Ed by R L Goodstein U1 - B37, K8 PY - 1968/// CY - London PB - McGraw-Hill KW - Real Variable N1 - Bibliography: P 108-109; Appendix: P 105-107 ER -