00594nam a22001937a 4500 OSt 240222b |||||||| |||| 00| 0 eng d 9789391970444 359.3 K96N Kumar, Col Awadhesh. Navigating Dangerous Waters : silent & fearless naviks, submariners, marcos / by Col Awadhes Kumar .- New Delhi : Sabre & Quill Publishers , 2022 197p. Social Sciences Public Administration and Military Science Naval Forces Sea Forces ddc DB 37544 37544