000 00298nam a2200121Ia 4500
008 230822s2009 xx 000 0 und d
041 _aeng
082 _a300.72
100 _aCRESWELL.J.W.
245 _aRESEARCH DESIGN III ED.
260 _bSAGE PUBLISHING INC.,AMERICA,U.K
_c2009
300 _a260
999 _c858359
_d858359