Todd, Vivian Edmiston, The years before school; guiding preschool children [print] Vivian Edmiston Todd [and] Helen Heffernan. - New York, Macmillan (c)1964. - x, 658 pages illustrations 24 cm. Includes bibliographies and index. LCCN: 64016048 //r90 Nat. Bib. No.: GB64-19212 Subjects--Topical Terms: Education, Preschool. LC Class. No.: LB1140.H461.Y437 1964