000 00365nam a22001577a 4500
003 OSt
005 20190522132101.0
008 150428t xxu||||| |||| 00| 0 eng d
037 _c3.40 $
040 _cAUI
100 _aYang, Alan
_912073
245 _aHuadun, anti-counterfeit technology inc.
260 _aLondon
_bIvey
_c2004
300 _a14p.
942 _2ddc
_cBK
999 _c7970
_d7970