%0 Dataset %T Strategic Timing of Position-Taking in Congress: A Study of the North American Free Trade Agreement %A Box-Steffensmeier, Janet M. %A Arnold, Laura W. %A Zorn, Christopher J.W. %D 1997-03-07 %R 10.3886/ICPSR01126.v1 %I Inter-university Consortium for Political and Social Research [distributor]