English 1902 Encyclopædia Britannica - Volume 34 - Maps determination method or standard: SHA-1...
English 1902 Encyclopædia Britannica - Volume 25 - A-AUS determination method or standard: SHA-1...
English 1902 Encyclopædia Britannica - Volume 27 - CHI-ELD determination method or standard: SHA-1...
English 1902 Encyclopædia Britannica - Volume 30 - K-MOR determination method or standard: SHA-1...
English 1902 Encyclopædia Britannica - Volume 31 -Mosaic-PRE determination method or standard: SHA-1...
English 1902 Encyclopædia Britannica - Volume 29 - GLA-JUT determination method or standard: SHA-1...
English 1902 Encyclopædia Britannica - Volume 32 - I-STO determination method or standard: SHA-1...
English 1902 Encyclopædia Britannica - Volume 33 -TR-ZWO determination method: SHA-1...
English 1902 Encyclopædia Britannica - Volume 26 - AUS-CHI determination method or standard: SHA-1...
English 1902 Encyclopædia Britannica - Volume 28 - ELE-GLA determination method or standard: SHA-1...