found: Work cat.: 93-39028: Ciesielski, K. I-density continuous functions, 1994:CIP galley (Baire classes)
found: Encyc. math.(Baire classes: families of real functions defined inductively using the ordinal no. of limit transitions involved in the definition of the function, and which constitute the classif. of functions proposed by Baire in 1899)
found: Math. subj. classif.(26-XX, Real functions; 26Axx, Functions of one variable; 26A21, Classification of real functions; Baire classification of sets and functions)
found: Eisenreich. Mathematik(Baire['s] class, Baire['s] classification)
notfound: LC data base, 9/29/93;Encyc. dict. math.