Singh, Simon <br/><br/>
The Code Book :  the evolution of secrecy from Mary Queen of Scot to qunatum cryptography / 
Simon Singh 
 - Anchor Books  UK  1999 
 - xvii, 411 
<br/><br/>The Chiper of Mary Queen of Scot (Page-1), Le Chiffre Indenhiffrable (Page-45), The Mechanization of Secrecy (Page-101), Cracking the Enigma (Page-143), The Language Barrier (Page-191), Alice and Bob go Public (Page-243), Pretty Good Privacy (Page-293), A Quantum Leap into the Future (Page-317),  
<br/><br/><label>ISSN: </label>9780385495325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cryptography-History 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Data encryption (Computer Science)- History
<br/><br/><label>Dewey Class. No.: </label>652.809,SIN