00703nam a2200229Ia 4500 53598 BIBL 20160527185619.0 720203s1972 paua 00110 eng 70165282 //r86 0721661866 EVLG QA241 .M42 512/.7 Maxfield, John E. (John Edward) 133082 Local Discovering number theory [by] John E. Maxfield and Margaret W. Maxfield. Philadelphia Saunders 1972. ix, 129 p. illus. 24 cm. 920327 Numbers, Theory of. 143772 Local Maxfield, Margaret W. 1926- joint author. 133084 Local 40706 40706 0 0 0 512_000000000000000_M463D 0 evl 90638 10 10 1 2016-05-27 77786 0 512 M463d 80000001202822 2016-05-27 00:00:00 r:53598 z:NCC:D 6