000 00303nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a510.3NEL:P
100 _aNelson David
245 4 _aThe penguin Dictionary of Mathematics
260 _aNew Delhi
_bPenguin
_c2002
942 _cGB
999 _c15847
_d15847