Winkelmann Rainer Econometic analysis of count data. Winkelmann Rainer - 5 - 2008 - xiv,333p. cm. ISBN: 6044.9759999999997 Standard No.: 110264 Source: 206, 28/12/2010, Pioneer Book Distributors Textual Subjects--Topical Terms: Commerce Dewey Class. No.: X:(B), P8