Cœur et raison, [365]

Collet, [529]

Colnet, [327]

Colombe, [331], [415]

Combinaisons, [67], [417]

Comètes, [216]

Commencements, [361]

Compagnon, [10]

Compas, [225], [532]

Complaisances astronomiques, [215]