The New Encyclopaedia Britannica in 30 Volumes : Propaedia

The New Encyclopaedia Britannica in 30 Volumes : Propaedia - 15th ed. - Chicago : Encyclopaedia Britannica, 1979. - 780 p. : il.

Propaedia: Outline of Knowledge. Guide to the Britannica.

0-85229-399-9


ENCICLOPEDIA