000			00356nam a2200145Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
082			_a030 _bMAT
245			_aMathematics
260			_bTime-Life, _c1979. _aHong Kong:
300			_a111p.; _bcol.ill.; _c30 cm.
650			_aEncyclopeadia
650		0	_aMathematics _93728
942			_2ddc _cSR
999			_c86272 _d86272