000 00292 a2200121 4500
020 _a9789380240725
040 _beng.
082 _a82-31 ASH
100 _aAshokamithran
_92811
245 _a18 Vathu Atchakkodu
260 _aIndia, Nagercoil:
_bKalachuvadu Publications,
_c2022.
300 _a224p.
999 _c4914
_d4909