00000cam a22000004a 4500 UP-99796217602645226 Buklod 20230503092542.0 a r |||| u| ta 080209s1995 xx a r |000 u|eng d 0827363214 (iLib)UPD-00000143207 eng DMLUC LB 1575 A44 Allen, Diane D. Developing thematic units process and product Diane D. Allen, Mary L. Piersma. Albany Delmar Publishers c1995. xiii, 206 p. : ill. ; 24 cm. Includes bibliographical references (p. 161-191) and index. Literature Study and teaching (Elementary) Education, Elementary Activity programs. Education, Elementary Curricula. Interdisciplinary approach in education. Piersma, Mary L. (Mary Lee) 1946-. Book FO Paper UPD DCAL LB 1575 A44 UPD DEDUC LB 1575 A44 Book