000			00335nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a8122400906
082			_a5
082			_b113 LE
100			_a"Levy, Leon S"
245		0	_aDiscrete Structures of C
260			_aNew Delhi
260			_bW.E
260			_c1980
300			_a310
999			_c44365 _d44365