Cruikshank, Douglas E, b.1941
Young children learning mathematics
Douglas E. Cruikshank, David L. Fitzgerald, Linda R. Jensen
- Boston Allyn and Bacon 1980
- xi, 348 p ill 25 cm
Includes bibliographies and index
0205067522
79-18154
Mathematics--Study and teaching (Preschool)
Mathematics--Study and teaching (Elementary)