TY - BOOK AU - Horowitz, Joel L. TI - Semiparametric and nonparametric methods in econometrics T2 - Springer series in Statistics SN - 9780387928692 U1 - 519.5 PY - 2009/// CY - Heidelberg PB - Springer N1 - "Purchased under NBHM grant for the year 2011-2012" ER -