000 00288nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aJournal of Chemical Education
260 _aDirectorate of Chemical Education
_bEaston
_c1 Sep-31 Dec,2012
362 _a89-89
_b09-Dec
942 _2ddc
_cJ
999 _c184472
_d184472