A sketchbook in art history : the early Renaissance, circa 1390-1500 / text by J. Alexander, drawings by Michael Lewis, editor P. H. Hargreaves. Alexander, Janet. Lewis, Michael 1925- illus. Art, Early Renaissance. N6370 .A55 709.4 ALS Includes bibliographical references and index. London : L. Hill, 1968. 1968. 1968 Text ii-viii, 255 p. : eng Leisure learning series