共 97 条
[1]
[Anonymous], 1980, TURTLE GEOMETRY COMP
[2]
[Anonymous], 1973, CHILDS WORLD MAKE BE
[3]
[Anonymous], 1978, HIDDEN COSTS REWARD
[6]
BECKER WC, 1971, EMPIRICAL BASIS CHAN, P401
[7]
Berlyne D.E., 1960, CONFLICT AROUSAL CUR, DOI DOI 10.1037/11164-000
[9]
BORK A, 1980, COMPUTER SCH TUTOR T, P15
[10]
BROWN J, 1983, FUTURE ELECTRONIC LE, P13