TY  - DATA
T1  - Study of Instructional Improvement (SII)
AU  - Loewenberg Ball, Deborah
AU  - Cohen, David K.
AU  - Rowan, Brian
PY  - 2010
DO  - 10.3886/ICPSR26282.v1
PB  - Inter-university Consortium for Political and Social Research [distributor]
ER  -