000 00515 a2200181 4500
003 OSt
005 20240206133346.0
008 240206b |||||||| |||| 00| 0 eng d
020 _a9788188028030
040 _cOCLC
082 _a894.812301
_bVAL/P
100 _aValsala, P
_96547
245 _aPangurupushpathinte Then /
_cP. Valsala
250 _a2nd ed.
260 _aKOZHIKODE:
_bLIPI PUBLICATIONS,
_c2021.
300 _a175P.
942 _2ddc
_cBK
_h894.812301
_iVAL/P
_k894.812301
_mVAL/P
999 _c44324
_d44324