Encyclopaedia Britannica

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 21, (India-Ireland)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 22, (Islam-Life)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 23, (Light-Metabolism)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 24, (Metaphysics Norway)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 25, (Number-Prague)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 26, (Pre-Columbian Sacred)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 27, (San Francisco Southern)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 28, (Spain-Union)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 29, (United-Zoroastrianism)

The New Encyclopaedia Britannica : Macropaedia : Ready Reference, Vol. 10, (Reti-Solovets)

The New Encyclopaedia Britannica : Macropaedia : Ready Reference, Vol. 11, (Solovyov-Truck)

The New Encyclopaedia Britannica : Macropaedia : Ready Reference, Vol. 12, (Trudeau- Zywiec)