Liebschner, Joachim. A child's work : freedom and play in Froebel's educational theory and practice / Joachim Liebschner. - Cambridge ; Parkwest, N.Y. : Lutterworth Press, 2002. - xv, 153 p. : ill. ; 24 cm. Includes bibliographical references (p. 144-[150]) and index. ISBN: 0718830148 LCCN: 2001097496 Subjects--Personal Names: FroÌbel, Friedrich, 1782-1852. Subjects--Topical Terms: Kindergarten.Play. LC Class. No.: LB1162 / .L53 2002