000 00276nam a22000857a 4500
008 210303b ||||| |||| 00| 0 eng d
050 _aQC173
245 _aFrom atomos to atom
_bthe history of the concept atom
_cMELSEN, ANDREW VAN G.
942 _2lcc
_hQC173 .M45 1952
999 _c1436
_d1436