000 00230nam a22001097a 4500
999 _c171162
_d171162
082 _a
_b
100 _aJayakumar
245 _aK C Kesava Pillai/
_cby Jayakumar.
260 _aKottayam:
_bNBS,
_c1987.
650 _a
942 _cBK