TY - BOOK AU - Wonnacott,Ronald J. TI - The economics of overlapping free trade areas and the Mexican challenge SN - 0888062842 (alk. paper) AV - HF1713 .W66 1991 U1 - 382/.71/097 20 PY - 1991///] CY - Toronto, Ont.,, Washington, D.C. PB - Canadian-American Committee N1 - "CAC 60"--P. 4, cover; "NPR #254"--P. 4, cover ER -