000			00331nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a876924275
082			_a510
082			_bSAS
100			_a"Sastri, S S"
245		0	_aEngineering Mathematics
260			_aNew Delhi
260			_bPHI
260			_c1986
300			_a618
999			_c29484 _d29484