00558nam a2200193 a 450000500170000002000150001708200160003210000210004824500430006925000120011226000440012430000280016863000190019663000360021596400160025199700120026799900170027995200680029620251203090637.0  a0876920857  a300.72bYOU  aYoung, Pauline V  aScientific social surveys and research  a4th ed.  aNew DelhibPrentice-Hall of Indiac1984  axvi, 576 p.b22 cm.bPB  aSocial Surveys  aSocial science Research methods  bcdefg_  a12015 W  c14846d14846  02104070aPUbPUd1998-04-09g42.00l0o300.72 YOUp12015yBK