THIS 1XX FIELD CANNOT BE USED UNDER RDA UNTIL THIS RECORD HAS BEEN REVIEWED AND/OR UPDATED

His Numeracy ... c1979: CIP galley t.p. (John J. Downie, sr. lectr., bus. studies, Kirby Coll., Cleveland)

Cálculo y contabilidad, 1990: portada (John J. Downie)

Biblioteca del congreso (Estados Unidos), 31 enero 2019: catálogo electrónico https://goo.gl/H3G632