000 00296nam a22001217a 4500
999 _c13258
_d13258
005 20220228111719.0
008 220228b ||||| |||| 00| 0 eng d
100 _aVADERA,K.
245 _aOPEN SOURCE TECHNOLOGY
260 _aDELHI
_bUNIVERSITY SCIENCE
_c2017
300 _a173p.
942 _2ddc
_cBK