000 00353 a2200145 4500
008 210130b ||||| |||| 00| 0 eng d
020 _a9789387410129
041 _aMAL
084 _2cc
_aO32,1N872x
100 _aSumesh Krishnan, N S
245 _aChandrakantham/
260 _bChintha Publishers
_c2019
_aTvpm
300 _a72p.
942 _2ddc
_cREF
999 _c191165
_d191165