TY  - BOOK
AU  - Ross,Clay Campbell
TI  - The relation between grade school record and high school achievement: a study of the diagnostic value of individual record cards 
SN  - 0404551661
PY  - 1972///
CY  - New York
PB  - AMS Press
KW  - Grading and marking (Students)
KW  - Prediction of scholastic success
N1  - Also published as thesis--Columbia University; Bibliographical footnotes
ER  -