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Language peer sets for ORBIT:
United States↑
United States/1967↑
Designed 1967 ↑
1960s languages ↑
Third generation↑
High Cold War↑
Business Data Processing ↑
Business Data Processing/1967↑
Business Data Processing/us ↑
ORBIT(ID:4550/orb002)
alternate simple view
Country: United States
Designed 1967
Sammet category: Business Data Processing
Query language by SDC
Places
Related languages
| ORBIT |
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ELHILL | |
Enhancement of |
References:
Lancaster (1972) Lancaster, F. Wilfrid "Evaluation of On-Line Searching in MEDLARS (AIM-TWX) by Biomedical Practitioners" Occasional Papers, Publications Office--215 Armory Building, University of Illinois, Graduate School of Library Science, Champaign, Illinois 61820
Hummel (1975) Hummel, Donald J. "A Comparative Report on an On-Line Retrieval Service Employing Two Distinct Software Systems?"
Journal of Chemical Information and Computer Sciences, 15(1) 1975
Extract:
ELHILL and ORBIT
Extract:
Introduction
Extract:
ELHILL structure
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