00393nam a2200157Ia 4500008004100000020001500041082002000056100002100076245002800097260003600125300000800161650002000169650001400189653001100203653002100214170901s1986    xx            000 0 und d  a0803921438  a306.85072bM61F  aMiller, Brent C. 0aFamily Research Methods  aLondonbSage Publicationsc1986  a128  aSocial sciences  aSociology  aFamily  aResearch methods