000 00243nam a2200109Ia 4500
008 230901s9999 xx 000 0 eng d
100 _aMereer (DW)
245 0 _aBeejinning Ph P5
250 _a1
260 _bJOHN WILEY
942 _2ddc
_cSCIENCE
999 _c19464
_d19464