共 6 条
[1]
BLOOM BS, 1965, STABILITY CHANGE HUM
[2]
CERVANTES JS, 1965, DROPOUT
[3]
COLEMAN JS, 1966, EQUALITY EDUCATIONAL
[4]
SCHREIBER D, 1963, SCH DROPOUT
[5]
Siegel S., 1956, NONPARAMETRIC STAT B
[6]
URDAL LB, 1963, DROPOUTS ANALYSIS PE