(Tubingen)International Symposium on Order-Disorder Transformations in Allys International Symposium on Order-Disorder Transformations in Allys (Getingen)International Symposium on Rarefied Gas Dynamics (Lausanne)International symposium on separation Methods (Gottingen)International Symposium on Rarefied Gas Dynamics (Norway)International Symposium on New Directions in .... 1982 IEEE international symposium on information t International Symposium on Probability and Information Theory (Sydney)International symposium on computational fluid dynamics 4th international symposium on computer hardware description languages