Relational Language(ID:7563/)

based upon early work with a Relational Data File at Rand Corporation
References:
  • Smith, Stephen F.; and Shoffner, Ralph M. "A comparative study of mechanized search languages" Inst. Library Research. Univ. Calif., Berkeley, Calif January 1969 view details
  • Borko, H. review of Smith et al 1969 view details
          in ACM Computing Reviews 11(02) February 1970 view details