00375nam a2200133Ia 4500008004100000082001600041100002100057245004000078260005700118300000800175650001800183650001800201653002200219170901s1973    xx            000 0 und d  a575.1bW58B  aWilson, James R. 0aBehavioral GeneticsbSimple Systems  aColoradobColorado Associated University Pressc1973  a211  aLife sciences  aPure Sciences  aBehavior genetics