000 00345nam a22001457a 4500
999 _c169732
_d169732
020 _a
082 _a
_b
100 _aPrathapan Thayattu
245 _aO N V/
_cby Prathapan Thayattu (ed.).
260 _aThiruvananthapuram :
_bHaritham Books,
_c2011.
300 _a402p.
650 _a
700 _aPrathapan Thayattu (ed.)
942 _cBK