Elvers, Barbara
Ullmann's encyclopedias of industrial chemistry - vol. A 16 - 5th rev ed. - Weinheim Verlagsgesellschaft 1990 - 758 p.
vol. A 16 - Magnetic Materialsto Mutagenic Agents
3-527-20116-5
CHEMICAL ENGINEERING-ENCYCLOPEDIAS
66(03) / U4
Ullmann's encyclopedias of industrial chemistry - vol. A 16 - 5th rev ed. - Weinheim Verlagsgesellschaft 1990 - 758 p.
vol. A 16 - Magnetic Materialsto Mutagenic Agents
3-527-20116-5
CHEMICAL ENGINEERING-ENCYCLOPEDIAS
66(03) / U4