Evidently Prolog with coroutine extensions.
See also SEPIA.
["ECRC-Prolog User's Manual Version 1.0", K. Estenfeld, TR-LP-08 ECRC, Feb 1986].
(1994-12-01)
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Nearby terms: ECOOP « ECP « ECRC « ECRC-Prolog » ECSL » ECSP » ECSS II
