000 00283 a2200121 4500
020 _a9788195194315
084 _2Colon Classification
_aO32,6N6117x
100 _aGirija, V M
245 _aSparsham
260 _bEye books Kerala
_c2021
_aCalicut
300 _a119p.
942 _cREF
999 _c621038
_d621038