000 00310nam a2200133Ia 4500
008 221102s9999 xx 000 0 und d
082 _a420.7 DOO
100 _aDooley, David
245 0 _aSocial research methods
250 _a3rd ed.
260 _bPHI
_aNew Delhi
_c2003
300 _axii,387 p.
942 _cBK
999 _c3788
_d3788