000			00300nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_aGS 853.01 PAT/G
100			_aT Pathmanabhan
245		0	_aGowri
250			_a1st Ed.
260			_bDC Books _aKottayam _c2002
300			_a119
942			_cBKS
999			_c7396 _d7396