TY  - BOOK
AU  - Roberts, Patricia
AU  - Kellough, Richard D
TI  - A guide for developing interdisciplinary thematic units
SN  - 9780131755017
U1  - 375.001 ROB 
PY  - 2008///
CY  - Upper Saddle River, N.J
PB  - Pearson Merrill Prentice Hall
KW  - Interdisciplinary approach in education - United States
ER  -