01103nam2-2200349---450-99000332464020331620091005113904.0978-3-642-01756-8000332464USA01000332464(ALEPH)000332464USA0100033246420091005d2009----km-y0itay50------baengDEa---||||001yyTransactions on data hiding and multimedia security IVYun Q. Shi (Ed.)Berlin [etc.]Springercopyr. 2009VIII, 102 p.ill.24 cmLecture notes in computer scienceJournal subline55100010003149602001Lecture notes in computer science5510Intelligenza artificiale006.3SHI,Yun Q.ITAsalbcISBD990003324640203316001 LNCS 551038428/CBS00100222273BKSCIRSIAV79020091005USA011139Transactions on data hiding and multimedia security IV1121466UNISA