000 00480nam a2200205Ia 4500
008 240509s9999 xx 000 0 und d
020 _a0000155078976
041 _aEng
082 _a001.4
082 _bK26
100 _aKERLINGER,FRED N.;LEE,HOWARD B.
245 0 _aFoundations of Behavioral Research
250 _a4th ed.
260 _bUSA:Harcourt College Publishers
260 _c2000
300 _a890 p.
650 _aResearch
942 _2ddc
942 _cRBK
999 _c22270
_d22270
945 _a1
_bMadushi Gamage
_c1
_dMadushi Gamage