TY - BOOK ID - 135412029 TI - Preferential trade agreements as stumbling blocks for multilateral trade liberalization: evidence for the us. PY - 2005 PB - London Centre For Economic Policy Research, International Trade. Discussion Paper Nr. 4884. January 2005 DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:135412029 AB - ER -