Occasional papers / University of Illinois Graduate School of Library Science.

no.71-80 1964-1966; no.78 (1966:Jan.); no.79 (1966:Sept.); no.80 (1966:Oct.); no.78-83 1966-67; no.81-84 (1967:Jan.-June); no.81-85 1967; no.81-90 1967; no.85-86 (1967:July-Aug.); no.89-90 (1967:Oct.-Dec.); no.84-93 1967-68; no.93 (1968:June); no.87-96 (1967:Sept.-1969:June); no.91-96 1968-1969; no.95 1969; no.96 (1969:June); no.97 (1969:Dec.); no.98-105 (1970:Sept.-1972:Dec.); no.94-111 1968-73; no.98-111 1970-1973; no.101-116 (1972:Feb.-1974:Dec.); no.112-121 1974-75; no.112-120 (1974:Mar.-1975:Oct.); no.114-120 (1974:July-1975:Oct.); no.117-121 1975; no.112-128 1974-1977; no.117-131 (1975:Jan.-1977:Dec.); no.128-136 (1977:June-1978:Dec.); no.137-142 1979; no.143 (1980:Feb.); no.143-147 (1980); no.144 (1980:Apr.); no.145 (1980:July); no.146 (1980:Nov.); no.147 1980; no.143-152 (1980-81); v.101-110(1972-1973); no.1-10; no.12-39; no.40-53; no.54-63; no.64; no.65-74; no.76-83; no.84; no.86-93; no.94-102; no.103-108; no.111-115(1973-1974); no.117; no.118-134; no.121-127; no.125-130(1976-1977); no.135-142; no.143-147; no.191-194