TY - BOOK AU - Graff,Jon C. TI - Cryptography and e-commerce: a wiley tech brief SN - 0471405744 U1 - 658.84 PY - 2001/// CY - New York PB - John Wiley KW - Computer security KW - Cryptography KW - Electronic commerce N1 - "Wiley Computer Publishing."; Includes bibliographical references (p. 187-190) and index UR - http://www.loc.gov/catdir/bios/wiley043/00049929.html UR - http://www.loc.gov/catdir/description/wiley035/00049929.html UR - http://www.loc.gov/catdir/toc/onix06/00049929.html ER -