000 00426nam a22001697a 4500
003 OSt
005 20240603141130.0
008 230603b |||||||| |||| 00| 0 eng d
020 _a9789355862907
040 _cCUS
082 _a370.76
_bKUM/N
100 _aKumar, Arun.
_923676
245 _aNTA ,UGC,SET, JRF
260 _aPraygraj:
_bSuchitra prakashan pvt.ltd,
_c2023.
300 _axii, 216p.
942 _2ddc
_cGC16
_013
999 _c213288
_d213288