Weisman, Joanne B. Christopher calum bus and the great voyoge of discovery / Joanne B. Weisman, Kenneth M. Deitch - Lowell : Discovery Enterprises, 1990 - 40 p - Picture book biography serie; 1 . ISBN: 1878668005 Subjects--Personal Names: Colón, Cristóbal, 1451-1506 Subjects--Topical Terms: Literatura infantilHistoria --Literatura juvenil Dewey Class. No.: 398.27 W428c