Britannica yearbook of science and the future. (Chicago Encyclopedia Britannica, 1969)
Annual.
Vols. for 1969- issued as supplements to Encyclopaedia Britannica.
Vols. issued as supplements to Encyclopaedia Britannica.
Supplement to: Encyclopaedia Britannica
Continued by Yearbook of science and the future
Keywords: Science -- Yearbooks; Science -- Periodicals; Periodicals