Courthion, Pierre. Impressionism - New York H. N. Abrams 1977. - 160 ill. (some col.) ; 30 cm. ISBN: 0810920670 LCCN: 76050479 Subjects--Topical Terms: Impressionism (Art)Art, Modern LC Class. No.: N6465.I4 / C6813 1977 Dewey Class. No.: 759.05/4