TY  - BOOK
AU  - Wright,Lawrence
TI  - Twins: and what they tell us about who we are 
SN  - 0471252204 (hardcover : alk. paper)
AV  - BF723.T9W7 1997 
PY  - 1997///
CY  - New York
PB  - J. Wiley
KW  - Twins
KW  - Nature and nurture
N1  - Includes bibliographical references (p. 161-195) and index
UR  - http://www.loc.gov/catdir/bios/wiley041/97038827.html
UR  - http://www.loc.gov/catdir/description/wiley033/97038827.html
UR  - http://www.loc.gov/catdir/toc/onix03/97038827.html
ER  -