00318nam a2200121Ia 4500008004100000082001700041100001900058245003000077260004700107300001000154630001800164650001400182211109s9999||||xx |||||||||||||| ||und||  a576.5bGUP-H  aGupta, N N Sen 0aHeredity In Mental Traits  bMacmillan and Co., LimitedaKingstonc1940  a207p.  xGeneral Stack  xGeneralia