TY  - BOOK
AU  - Ethington,Corinna A.
AU  - Lauren A.Sosniak
AU  - David P.Baker
TI  - In search of more effective mathematics education
SN  - 1567500609
AV  - ZOO QA11.M56 
PY  - 1994///
CY  - New Jersey
PB  - Ablex Publishing Corporation
KW  - Mathematics
KW  - Study and teaching,
KW  - Second international mathematics study
ER  -