TY  - BOOK
AU  - Suydam, Marilyn N.
TI  - Unpublished instruments for evaluation in mathematics education : an annotated listing, 1974-1981, 
T2  - Mathematics education information report
U1  - 510.28 
PY  - 1981///
PB  - Ohio, ERIC
KW  - MATHEMATICAL INSTRUMENTS-BIBLIOGRAPHY
ER  -