BALTAGI Badi H Econometric analysis of panel data. - 5th - UK John Wiley 2013 - xiii,373p. cm. Bibliography: P 151-160 ISBN: 9781118672327 4465.5500000000002 Source: VMB/14-15/306, 20/02/2015, VARDHMAN General Book Subjects--Topical Terms: Others Dewey Class. No.: X:(B), N5;Q3