TY  - BOOK
AU  - Das S T 
AU  - S  T Das
TI  - National Security in perspective 
SN  - 8121201020
U1  - 345 DAT N  
PY  - 1987///
CY  - New delhi 
PB  - Gian 
KW  - Indian Security Political Science
KW  - Indian Security
N1  - Indian Security
UR  - 342.954 PAJ C
ER  -