1 "Ficheiro:Baba_Nidhan_Singh_Chugha-c1930.jpg".

English Baba Nidhan Singh Chugha-c1930 Punjabi ਬਾਬਾ ਨਿਧਾਨ ਸਿੰਘ ਚੁੱਗਾ,ਮੋਗਾ 1930 determination method or standard: SHA-1...