California's "employer sanctions" : the case of the disappearing law /
by Kitty Calavita.
- La Jolla, Calif. (La Jolla 92093) : Center for U.S.-Mexican Studies, University of California, San Diego, 1982.
- Research report series / Center for U.S.-Mexican Studies, University of California, San Diego ; 39 .
- Research report series (University of California, San Diego. Center for U.S.-Mexican Studies) ; 39. .