TY -
BOOK
AU - Heckman, James J.
TI -
Handbook of econometrics
Vol. 6A / ed. by James J. Heckman ...
ET - 1. ed.
PB - North-Holland, Elsevier
SN - 0444506314
SN - 9780444506313
PY - 2007
BT - Handbooks in economics ; 2
CY - Amsterdam
UR - http://slubdd.de/katalog?TN_libero_mab2
ER -