Hess, Robert D, Teachers of young children /Robert D. Hess, Doreen J. Croft. - third edition. - Boston : Houghton Mifflin, (c)1981. - ix, 437 pages : illustrations ; 24 cm. Includes bibliographies and index. LCCN: 80081928 Subjects--Topical Terms: Education, Preschool. LC Class. No.: LB1140 / .T433 1981 LB1140