TY  - BOOK
AU  - Bloom, Benjamin S.
AU  - Hastings, Thomas (jt. auth)
AU  - Madaus, George F (jt. auth)
TI  - Handbook on formative and summative evaluation of students learning
U1  - 371.27 
PY  - 1971///
CY  - New York
PB  - McGraw-Hill
ER  -