000 00303nam a2200133Ia 4500
008 230222s9999 xx 000 0 und d
082 _a001.3
100 _aDonald H Mcberrey
245 0 _aResearch Methods
250 _a7
260 _bThomson Wadsworth, Us
_c2007
650 _aCOMPUTER
942 _cBK
999 _c17428
_d17428