000			00381nam a2200145Ia 4500
008			191004s9999 xx 000 0 und d
020			_a81-7638068-7
082			_a658 _bNAI/V
100			_aNAIR,PMC
245		0	_aVyavasayika Surakshitattvavum Pankalittavum
250			_a1st Ed.
260			_bState Institute Of Language Thiruvananthapuram, _c1999
300			_a162P
942			_cBK
999			_c7716 _d7716