000 00277nam a22001094a 4500
082 _a907 SUB.H
084 _2Colon Classification
100 _aSubrahmanian, N.
245 _aHistorical research methodology
_cby Subrahmanian, N
260 _aMadurai
_bEnnes
_c1980
942 _cBK
999 _c352686
_d352686