000 00351 a2200157 4500
003 OSt
008 210702b2015 xxu||||| |||| 00| 0 eng d
020 _a978-81-7233-583-0
082 _a926 T95S
100 _aTyagi,B.K.
245 _aScientist
260 _aJodhpur
_bScientific
_c2015
300 _a394p.
650 _aScientist
942 _2ddc
_cB
999 _c192921
_d192921