000 00373nam a2200157 a 4500
005 20140414093847.0
008 100616s19uu xx uuu eng d
050 _aCDR 540
_bGEN 1 of 2
245 _aGeneral chemistry :
_binteractive cd-rom v.3.0.
942 _cAVM
999 _c109674
_d109674