TY  - BOOK
AU  - Marzano,Robert.
AU  - Debra J.Pickering
TI  - Dimensions of learning: teacher's manual
SN  - 0871203219
AV  - LB 1025.3 .M37 1997 
PY  - 1997///
CY  - Colorado
PB  - ASCD
ER  -