000 00407 a2200145 4500
080 _a66(03)
_bK 59 E
245 1 _aEncyclopaedia of chemical technology
_cby Kirk-Othmer
250 _a3rd edn.
260 _aNew York
_bJohn Wiley
_c1980
650 _aChemical Technology
500 _aVol. 12 : Gravity concentration to hydrogen energy
100 1 _aKirk-Othmer
300 _axxvi, 1037 p.
901 _a153229
999 _c88830
_d88830