TY  - BOOK
TI  - Lesson planning : Long-range and short-range models for grades K-6
SN  - 0-205-28627-5
U1  - 371.3028 K14I 2000 
PB  - Allyn and Bacon.
KW  - Education, Elementary -- Curricula
N1  - 300 Social Sciences
ER  -