000 00285nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aAmerican Journal of Mathematics
260 _aBaltimore
_bJohn Hopkins University
_c1 Jan-30 Apr,1993
362 _a115-115
_b01-Feb
942 _2ddc
_cJ
999 _c191300
_d191300