The Biology of the Race Problem
Subjects:
...Lange 1934 "Studies of criminal tendencies in twins". Foreign Letters, "J. Am. Med. Assn., v". 102, p. 1098. 73 H. Kranz 1934 Criminality in twins . Foreign letters. J. Am. Med. Assn., v . 103, p. 1080. 74 H. H...