000 00598nam a2200205Ia 4500
003 OSt
020 _a0471020656
082 _a660.03
_bKIR/EN
245 _aEncyclopaedia of chemical technology V.12:
_bgravity concentration to hydrogen energy
250 _a3
260 _aNew York
_bWiley- Interscience Publications
_c1984
300 _axxvi,1037p.
500 _aKirk-Othmer Encyclopaedia of chemical technology
546 _aEnglish
700 _aMark, Herman F
700 _aKrik, Raymond Eller
700 _aOthmer, Donald F
700 _aOverberger,Charles G
942 _2ddc
_cREF
999 _c161692
_d161692