ISBN 9780674181397 books & textbook
The Second Year: The Emergence of Self-Awareness
Kagan, Jerome Mount, Robin Hiatt, Susan Linn, Susan Reznick, J. Steven Richman, Charles L. Katz, Mary Maxwell
Harvard University Press /1981-02-05 Hardcover / 171 Pages
isbn-10: 0674181395 / isbn-13: 9780674181397
