000 003480000a22001090004500
245 _aReport of the research committee working party on materials and energy resources
110 _aInstitution of Chemical Engineers, London GB
260 _aLondon
_bInstitute of Chemical Engineers
_c1976
080 _a66.012.7
_bI6
041 _aEN
942 _cBK
999 _c110046
_d110046