TY  - BOOK
AU  - Callahan, Joseph F.
TI  - Teaching in the Middle and Secondary Schools
SN  - 0-13-621004-X
U1  - 373.1102 C13 
PY  - 1998///
CY  - USA
PB  - Prentice Hall
N1  - CoED; Bachelor of Elementary Education
ER  -