Wegner, P. (1969). Introduction to system programming: : proceedings of a symposium held at the London School of Economics, July, 1962. London: Academic Press.
Παραπομπή Chicago StyleWegner, Peter. Introduction to System Programming: : Proceedings of a Symposium Held At the London School of Economics, July, 1962. London: Academic Press, 1969.
Παραπομπή MLAWegner, Peter. Introduction to System Programming: : Proceedings of a Symposium Held At the London School of Economics, July, 1962. London: Academic Press, 1969.
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