Sidra Khalid <br/><br/>
Cryptanalysis of M-209 Hagelin Cipher Machine 
Sidra Khalid 
 - Isalamabad,  NUST School of Electrical Engineering & Computer Science,  2007. 
 - ix, 81 p. :   ill. ;  27 cm. +  CD-ROM 
<br/><br/> Supervisors : Dr. Fauzan Mirza, Mr. Shahrzad Khattak. 
<br/><br/><label>Dewey Class. No.: </label>BICSE-1