TY - BOOK AU - Encyclopaedia Britannica, Inc TI - Britannica yearbook of science and the future 1970 U1 - 30 PY - 1969/// CY - Chicago PB - Encyclopaedia Britannica, Inc N1 - Encyclopaedia Britannica, Inc: Britannica yearbook of science and the future 1970. Chicago. Encyclopaedia Britannica, Inc, 1969.--(030ENC) ER -