Vol. for 1983 has parallel title in French and is issued in 2 t.
America, history and life 1966-
Historical abstracts. Part A. Modern history abstracts 1966-
Historical abstracts. Part B. Twentieth century abstracts 1966-
Text in French and English. Divided in 2 sections, English and French, each with separate t.p. and paging. Added t.p. in English: Study sessions, 1966-1983; Canadian Catholic historical studies, 1984-1989.
Also issued with the order of the sections reversed and title in English: Study sessions, 1966-1982; Canadian Catholic historical studies, 1984-1989.