000			00503nam a2200181Ia 4500
008			240925s9999 xx 000 0 und d
020			_a669289574
082			_a510 BEL
100			_aBello, Ignacio ; Britton, Jack R.
245		0	_aTopics in Contemporary Mathematics
250			_a5th
260			_aLexington: _bD.C.Heath and Company _c,1993.
300			_axxiv, 746p. _bN.A _fOriginal
500			_aIncludes Index
600			_aHumanities & Natural Science
650			_aMathematics
942			_cBK
999			_c14564 _d14564