TY  - BOOK
T1  - Twins :and what they tell us about who we are /
DA  - 1997.
CY  - New York :
AU  - Wright, Lawrence,
CN  - BF723.T9
CN  - BF723.T9
PB  - J. Wiley,
PP  - New York :
PY  - 1997.
ID  - 194551
KW  - Twins
KW  - Nature and nurture.
SN  - 0471252204 (alk. paper)
TI  - Twins :and what they tell us about who we are /
ER  -