000 00310nam a2200133Ia 4500
008 200802s9999||||xx |||||||||||||| ||und||
020 _a9788122904765
035 _a17585
100 _aKerlinger Fred N.
245 0 _aFoundations of Behavioral Research
250 _a19
260 _bsurjeet
942 _cBK
_01
999 _c17585
_d17585