00569nam a2200193 a 450000500170000002000150001708200160003210000210004824500430006925000120011226000440012430000260016863000190019463000360021396400250024999700130027499900190028795200690030620251203112554.0  a0876920857  a300.72bYOU  aYoung, Pauline V  aScientific social surveys and research  a4th ed.  aNew DelhibPrentice-Hall of Indiac1988  axvi,576p.c22 cm.bPB  aSocial Surveys  aSocial science Research methods  bENGc100de010fg_  a203337 C  c163744d163744  00104070aPUbPUd2016-03-28g52.00l0o300.72 YOUp203337yBK