000 00366nam a2200109 4500
999 _c192564
_d192564
008 200117b xxu||||| |||| 00| 0 eng d
084 _2cc
_aC51:73ot5:(E1921)
100 _aJYOTHI, G
245 _aInvestigations on photoluminescence from certain perovskite oxides activated by rare earth ions/
260 _aThiruvananthapuram
_bKerala University
_c2018
942 _cTH