000 00316nam a2200133Ia 4500
003 PILC
008 220421s2001 xx 000 0 und d
040 _cEARIST LIBRARY
100 _aCozby, Paul
_9907
245 0 _aMethods in Behavior Research /
260 _aLondon,
_c2001.
999 _c2274
_d2274
942 _2ddc
_cBK