00000cam a22000004a 4500 UP-99796217610571620 Buklod 20130111145236.0 a r |||| u| ta 031118s2005 nyua rb |001 0|eng d 0387206167 (alk. paper) (iLib)UPD-00192603296 DSCI TA 1630 J38 2005 Optical and digital techniques for information security Bahram Javidi, editor. New York Springer c2005. 354 p. ill. 25 cm. Includes bibliographical references and index. Optical data processing. Information storage and retrieval systems Security measures. Computer security. Javidi, Bahram. UPD DNIP TA 1630 J38 2005 Book