00549cam a22002051 4500 af 47006492 DLC 20260227110837.0 791102s1940 sz 000 0 fre c af 47006492 (OCoLC)5640132 Chicago. Univ. Library NcRS DLC premarc PQ2631.I7 V3 843.91 Pittard, Hélène Dufour, 1874- La vallée perdue [par] Noëlle Roger [pseud.]. Lausanne, Payot, 1940. 222 p. 19 cm. 3566 3566