共 8 条
[1]
GRIFFIN GA, 1979, INTERACTIVE RES DEV
[2]
HULING LL, 1981, THESIS TEXAS TU LUBB
[4]
PADDOCK SC, 1981, ED RES, V10, P14
[5]
PINE GJ, 1979, NEW ENGLAND TEACHER, V2, P3
[6]
RAINEY BG, 1972, BALANCE SHEET, V53, P292
[7]
SHALAWAY L, 1979, NEW ENGLAND TEACHER, V2, P1
[8]
TIKUNOFF WJ, 1979, INTERACTIVE RES DEV