TY - GEN AU - Elvers, Barbara, ed...[et.al] TI - Ullmann's encyclopedia of industrial chemistry - vol. B 1 SN - 3-527-20131-9 PY - 1990/// CY - Weinheim PB - VCH Verlagsgesellschaft KW - CHEMICAL ENGINEERING-ENCYCLOPEDIAS N1 - vol. B 1 - Fundamentals of Chemical Engineering ER -