000 00467nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a805839046
084 _a300.72 C7
100 _a"Crano, William D"
245 0 _aPrinciples and Methods of Social Research
250 _a\\200202ENGGPSX
260 _aLawrence Erlbaum Associates
260 _b2002
260 _cNew Jersey
300 _a414p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c74047
_d74047