000 00293nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a301 DUN/H DUN/H
100 _aDUNN L C
245 0 _aHEREDITY,RACE AND SOCIETY
260 _bTHE NEW AMERICAN LIBRARY
_c1952
300 _a143
942 _cTB
999 _c29536
_d29536