Elvers, Barbara, ed...[et.al]
Ullmann's encyclopedia of industrial chemistry - vol. B 1 - 5th rev. ed. - Weinheim VCH Verlagsgesellschaft 1990 - various paging
vol. B 1 - Fundamentals of Chemical Engineering
3-527-20131-9
CHEMICAL ENGINEERING-ENCYCLOPEDIAS
66(03) / U4
Ullmann's encyclopedia of industrial chemistry - vol. B 1 - 5th rev. ed. - Weinheim VCH Verlagsgesellschaft 1990 - various paging
vol. B 1 - Fundamentals of Chemical Engineering
3-527-20131-9
CHEMICAL ENGINEERING-ENCYCLOPEDIAS
66(03) / U4