TY  - BOOK
AU  - à®ªà®¿à®°à®µà¯à®©à¯, à®à®¾à®©à¯
TI  - à®à®°à®¿à®à®¿à®©à¯
SN  - 9789387333420
U1  - 8T3 
PY  - 2018///
CY  - Pollachi
PB  - Ethir Veliyeedu
KW  - Langdon, Robert (Fictitious character)	
KW  - Cryptographers	
KW  - Spain	
KW  - Human beings--Origin	
KW  - Code and cipher stories		
KW  - Quests
KW  - Spain--Barcelona
ER  -