000			00323nam a2200145Ia 4500
008			240618s9999||||xx |||||||||||||| ||und||
020			_aNCST
040			_aMAIN
082			_a317
100			_aBOUND VOLUME _938408
245		0	_aINFORMATION PROCESSING LETTERS, VOL.12,1981
250			_a1
260			_bOTH
942			_cBK
999			_c45264 _d45264