Khoury, Sami Discovering... Chemistry - EB9 Sami Khoury , Simon Azoury , Marcelle Allam Zakaria - Nouv. éd. - Beyrouth ∑ Sciences 2000 - 170 p. couv. couleur, ill. coul. 28 cm Contents. Subjects--Topical Terms: EB9Chimie Dewey Class. No.: EB9 / CHE