000 00295nam a22001457a 4500
003 OSt
005 20161221162704.0
040 _bENGLISH
082 _a500
245 _aScience
_pV. 265, NO. 5434-5436
250 _a1999
260 _c1999
300 _fV. 265, NO. 5434-5436
942 _2ddc
_cBK
999 _c70872
_d70872