000 00273nam a22001217a 4500
020 _a9789350641293
082 _a926
_bSIN/N
100 _aSingh,Ritu
245 _aN R Narayana Murthy :
_bA Biography
260 _bRajpal
_c2015
650 _aBiography,Scientists
942 _cBK
999 _c5074
_d5074