edited by Giacomo Bucci and Giorgio Valle

North-Holland , Sole distributors for the U.S.A. and Canada, Elsevier Science Publishing Co. 1985

Available at 8 libraries

organized by the European chapters of the Association for Computing Machinery (ACM), with the support of the European Cooperation in Informatics (E.C.I.) ; edited by E. Morlet and D. Ribbens

North-Holland Pub. Co. , sole distributors for the U.S.A. and Canada, American Elsevier Pub. Co. 1977

Available at 27 libraries

edited by A. Günther, B. Levrat, H. Lipps

North-Holland Pub. Co. , American Elsevier 1974

: us , : ne

Available at 29 libraries