681.142.2
D29 2	Declarative systems [Текст] : proceed. of the IFIP TC 10/WG 10.1 workshop on concepts and characteristics of declarative systems, Budapest, Hungary, 16-20 oct. 1988 / ed. by G. David [et al.]. — Amsterdam [etc.] : NHPC, 1990. — VIII, 323 p.
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