000			00309nam a22001337a 4500
999			_c171081 _d171081
020			_a
082			_a _b
100			_aNarayana Pillai P K
245			_aPadya ratnam/ _cby Narayana Pillai P K.
260			_aThiruvananthapuram: _bKerala University, _c2009.
300			_a151p.
650			_a
942			_cBK