000 00297nam a2200121Ia 4500
100 _aBarkley, Elizabeth F
020 _a978-0-7879-5518-2
942 _cBK
245 _aCollaborative learning techniques
260 _aJohn wiley & sons, Franciso
_c2005
082 _a378.12 Bar/Cro
300 _a303
999 _c47277
_d47277