000 00389pam a2200145a 44500
008 140414b1982 xxu||||| |||| 00| 0 eng d
082 _a6583
_bTRI
100 _aTRFONOV, D N
245 _aChemical Elements
_bHow They Were Discovered
_c
260 _aMOSCOW
_bMIR PUBLISHERS MOSCOW
_c1982
650 _aCHEMICAL ELEMENTS.
690 _aCHEMISTRY
700 _aTRFONOV, V D
906 _a24131
999 _c23225
_d23225