TY  - BOOK
AU  - Hildreth,Gertrude Howell,1898-1984
TI  - The resemblance of siblings in intelligence and achievement
SN  - 0404551866
PY  - 1972///
CY  - AMS Press : New York
KW  - Heredity
KW  - Intelligence tests
KW  - Brothers and sisters
N1  - Reprint of the 1925 ed., issued in series: Teachers College, Columbia University. Contributions to education, no. 186; Originally presented as the author's thesis, Columbia; Bibliography: p. 64-65
ER  -