TY  - BOOK
AU  - Kellough Richard D
AU  -  Kellough Noreen G
TI  - Middle school teaching : A guide to methods and resources
SN  - 0-19-434132-1
PY  - 1996///
CY  - Englewood Chiffs, USA
PB  - Merrill an Imprint of Prentice Hall
ER  -