Crytography and E-Commerce
Graff, Jon C.,
Crytography and E-Commerce - New York : John Wiley & Sonc Inc c2001. - xviii, 221 p.: [109]
0471405744
005.82 / GRA/CRY
Crytography and E-Commerce - New York : John Wiley & Sonc Inc c2001. - xviii, 221 p.: [109]
0471405744
005.82 / GRA/CRY