As of 05/20/2003

2346 Textbooks and Encyclopedias. 1937-1960
        Education, Dept. of

 
Nelson Complete Encyclopedia, vols. 1-6: 19377990
Nelson Complete Encyclopedia, vols. 7-12: 19377991
Nelson Complete Encyclopedia, vols. 13-18: 19377992
Nelson Complete Encyclopedia, vols. 19-24: 19377993
Understanding Arithmetic (Grades 3-6): 19597995
American Arithmetic (Grades 3, 4, 8): 19607996
Teaching Arithmetic We Need (Grades 3-5): 1956, 19597997
Teaching Arithmetic We Need (Grades 6-8): 1956-19577998