Authors: L E Codd

Published in Bothalia, in 1976, in volume 12, issue 1, pages 1-20

Created: 2025-10-05, modified: 2025-10-05

Authors: L E Codd

Published in Bothalia, in 1976, in volume 12, issue 1, pages 21-27

Created: 2025-10-05, modified: 2025-10-05

Authors: E G H Oliver

Published in Bothalia, in 1976, in volume 12, issue 1, pages 29-48

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Authors: E G H Oliver

Published in Bothalia, in 1976, in volume 12, issue 1, pages 49-52

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Authors: R A Dyer

Published in Bothalia, in 1976, in volume 12, issue 1, pages 53-57

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Authors: J C Scheepers | P Vorster

Published in Bothalia, in 1976, in volume 12, issue 1, pages 57

Created: 2025-10-05, modified: 2025-10-05

Authors: E G H Oliver

Published in Bothalia, in 1976, in volume 12, issue 1, pages 57-59

Created: 2025-10-05, modified: 2025-10-05

Authors: J H Ross

Published in Bothalia, in 1976, in volume 12, issue 1, pages 59

Created: 2025-10-05, modified: 2025-10-05

Authors: J H Ross

Published in Bothalia, in 1976, in volume 12, issue 1, pages 64

Created: 2025-10-05, modified: 2025-10-05

Authors: R P Ellis

Published in Bothalia, in 1976, in volume 12, issue 1, pages 65-109

Created: 2025-10-05, modified: 2025-10-05