000			00342nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.78E+12
082			_a515
082			_b9 S41T
100			_a"Spiegel, Murray R"
245		0	_aTheory and Problems of C
260			_aSingapore
260			_bS.O.S
260			_c1964
300			_a279
999			_c35357 _d35357