000 00389nam a2200169Ia 4500
008 210210b1957 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a536/54
100 _aHECHT (SELIC)
245 _aExplaining the atom
260 _aGreat Britain
_bComet Books
_c1957
300 _a191
650 _aExplaining
650 _aatom
690 _aModern Physics
906 _a008852
999 _c126673
_d126673