Oeuvres completes - Huygens, Christion, 1629-1693; Asutosh Collection (National Library, India) (La Haye : Hollandaise des sciences, 1888)
Vol. 1. Tom premier correspondence 1638-1656. - v. 2. Tome Deuxieme correspondence 1657-1659. - v. 3. Tome Troiseime correspondence 1660-1661. - v. 4. Tome Quatrime correspondnece 1662-1663. - v. 5. Tome linguieme correspondence 1664-1965. - v. 6. Tom Sixime correspondence 1666-1699. - v. 7. Tom septieme correspondence 1670-1675
Library has vol. 1-7
Keywords: Science -- Collected works