000 00508nam a2200145Ia 4500
008 191105s9999 xx 000 0 und d
020 _a9783642283086
100 _aElwin Mao, Linli Xu, Wenya Tian
245 0 _aEmerging Computation and Information teChnologies for Education
260 _aGermany
_bSpringer
_c2014
536 _aManagement
650 _aEmerging Computation and Information teChnologies for Education
856 _uhttp://link.springer.com/book/10.1007/978-3-642-28308-6
942 _cE_BOOK
999 _c70036
_d70036