00298nam a22001097a 4500020001800000082002200018100001600040245006100056260002900117300000800146365003400154  a9789355328526  a352.3790954 bASH  aAshok Kumar  aChallenges to Internal Security of Indiacby Ashok Kumar  bMcgraw hillaIndiac2024  a292  f249.75jTB3155 Dt. 23/12/2024