000 00299nam a22001217a 4500
003 OSt
008 230907b |||||||| |||| 00| 0 eng d
082 _a633.2
_bR13C
100 _aRay, Shiv Darshan
245 _aChara Utpadan avam parikshan
260 _aPantnagar
_bG.B.P.A.U
_c1976
942 _2ddc
_cBK
999 _c31380
_d31380