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CENTRE of a Parallelogram
CENTRE of a Parallelogram
Selection Mathematics
CENTRE of a Curve
CENTRE of an Ellipsis
CENTRE of Magnitude
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PARALLELISM
HARMONICAL Arithmetic
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Chambers' Cyclopædia
To the King
Preface
View of Knowledge
A List of the Subscribers
Supplement (1753)
Encyclopedia of Diderot
Rees's Cyclopædia
4th Edition (1741)