000 00294nam a2200121 4500
020 _a9788171561216
082 _a907.20954
_bCHI.R
084 _2Colon Classification
100 _aChitnis,K.N
245 _aResearch methodology in History
260 _aNewDelhi
_bAtlantic
_c2022
942 _cBK
999 _c679401
_d679401