000 00314nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aScience Washington: American
260 _aAmerican association for the advancement of science
_bWashington
_c9 Jul-31 Jul,2002
362 _a296-296
_b5574-5577
942 _2ddc
_cJ
999 _c177172
_d177172