00539nam a2200205Ia 4500008004100000037001300041037003000054037003800084040000800122041001200130082001200142100001800154245010500172250000600277260001500283300000600298365000700304630001400311650000800325150814s9999    xx            000 0 und d  cPurchase  gUnited States Information  nUnited States Information Service  beng  aEnglish  a301.081  aPauline Young  aSCIENTIFIC SOCIAL SURVEYS AND RESEARCH: AN INTRODUCTION TO THE BACKGROUND, CONTENT, METHODS, PRINCIP  a0  c1973/12/17  g0  b24  asociology  aNil