000 00248nam a22001097a 4500
082 _a920
_bTHO
100 _a Bharati,Jyotsna
245 _aThomas Alva Edison : Biography
260 _bSPIDER BOOKS
_c2013
_aChennai
650 _aBiography
942 _cBK
999 _c5251
_d5251