000 00344nas a22000977a 4500
008 170117s9999 xx 000 0 und d
022 _a1532-7809
245 4 _aThe Journal of the Learning Sciences
_h[e-journal]
260 _bTaylor & Francis, Ltd.
856 _uhttp://www.jstor.org/action/showPublication?journalCode=jlearscie
_yArchive 1991 - 2007
999 _c545668
_d545668