000 00303nam a2200121Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a510 N79 BRO
100 _aBROWNE M
245 _aGRADED EXAMPLES IN MODERN MATHEMATICS
260 _bMETHUEN EDUCATIONAL LTD.
_c1979
300 _a205
999 _c18025
_d18025