000			00319nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a516
082			_bAL-25
100			_aLakshminarayanan V
245		2	_aA Text Book On Practical
260			_aNew Delhi
260			_bJain Pub.
260			_c1983
300			_a456
999			_c11394 _d11394