TY - BOOK AU - Cox,James D. AU - Hillman,Robert William AU - Langevoort,Donald C. TI - Securities regulation: cases and materials SN - 0735559600 U1 - 346.730922 PY - 2006/// CY - New York, NY PB - Aspen Publishers KW - Valores KW - Estados Unidos KW - Casos UR - http://www.loc.gov/catdir/toc/ecip066/2006000918.html ER -