000 00309nam a22000977a 4500
100 _aFergi John
245 _aSynthesis,Characterization and properties of certain niobium based electronic meterials
260 _aThiruvananthapuram:
_bMar Ivanios College,
_c2018.
700 _aDr.Sam Solomon
942 _2ddc
_cTH
999 _c741284
_d741284