00427nam a2200169Ia 4500008004100000020001500041082001700056100002600073245003400099250000600133260004000139300000800179650002000187650001400207653002300221653001300244170901s1966    xx            000 0 und d  a0471949051  a301.42bW53M  aWilliamson, Robert C. 0aMarriage and Family Relations  a2  aNew YorkbJohn Wiley and Sonsc1966  a606  aSocial sciences  aSociology  aDomestic relations  aMarriage