100
1
10
The Encyclopedia Americana, volume 29
mixed material
Americana Corporation
1975
The New Encyclopaedia Britannica. Macropaedia, volume 19 Knowledge in Depth
mixed material
Encyclopaedia Britannica Inc.
1981
The New Encyclopaedia Britannica; Macropaedia, volume 1
mixed material
Helen Hemingway Pub.
1981
Compton's pictures encyclopedia, volume 3
mixed material
Compton's Pictured Encyclopedia
1961
The New Encyclopaedia Britannica
mixed material
Encyclopaedia Britannica Inc
1981
The New Encyclopaedia Britannica; Macropaedia, volume 18 Knowledge in depth
mixed material
Encyclopaedia Britannica Inc
1981
The New Encyclopaedia Britannica; Macropaedia, volume 15 Knowledge in depth
mixed material
Encyclopaedia Britannica Inc
1981
The New Encyclopaedia Britannica; Macropaedia, volume 16 Knowledge in depth
mixed material
Encyclopaedia Britannica Inc
1981
The New Encyclopaedia Britannica; Macropaedia, volume 14 Knowledge in Depth
mixed material
Encyclopaedia Britannica Inc.
1981
The New Encyclopaedia Britannica; Macropaedia, volume 13 Knowledge in depth
mixed material
Encyclopaedia Britannica
1981