International Symposium on Analysis and Control of Immobilized Enzyme Systems (1975 : Compiแegne, France)
Amsterdam : North-Holland Pub. Co. ; New York : American Elsevier, 1976.
1976
Symposium on the Assessment of Quantitative Histochemical Techniques (1979 : London, England)
Amsterdam ; New York : Excerpta medica ; New York : Elsevier/North-Holland, 1980.
1980