TY - DATA T1 - Eurobarometer 79.2: Internal Market, Cultural Activities, Non-Urban Road Use, Science and Technology, and Undeclared Work and Tax Fraud, April-May 2013 AU - European Commission PY - 2015 DO - 10.3886/ICPSR35505.v1 PB - GESIS [distributor], Inter-university Consortium for Political and Social Research [distributor] ER -