Schirm,Laurence. Zola germinal 40 questions, 40 réponses, 4 études / [Book :] Laurence Schirm . - paris : Ellipses, 1999. - 95 p ; 19 cm. - 40/4 . ISBN: 272986914x Dewey Class. No.: 843.8 National Library of Medicine Call No.: 843.8 / S Z