000 00285nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aAmerican Journal of Mathematics
260 _aJohn Hopkins University
_bBaltimore
_c1 Nov-31 Dec,2007
362 _a129-129
_b06-Jun
942 _2ddc
_cJ
999 _c179757
_d179757