000			00361nam a2200169Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a510
082			_bSAS
100			_a"Sastry , S. S"
245		0	_aEngineering Mathematics
250			_aThird
260			_aNew Delhi
260			_bP.H. I
260			_c2005
300			_axvi-751
999			_c41738 _d41738