000 00339nam a2200121Ia 4500
008 231017s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a370.152
_bT10 PLA
100 _aPlass, Jan L; Morena, Koxana & Brunken, Ronald
_914515
245 0 _aCognitive load theory
260 _bCambridge University Press
_c2010
942 _cBK
999 _c25102
_d25102