Cass, Joan E The role of the teacher in the nursery school / by Joan E. Cass - 1st ed - Oxford : Pergamon Press, 1975 - xi, 65 p. ; 21 cm. - Pergamon international library of science, technology, engineering, and social studies . Bibliography: p. 64-65 ISBN: 0080182828 7.50 008018281Xlib. bdg 5.00 LCCN: 75-19414 Subjects--Topical Terms: Education, PreschoolNursery school teachers