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BS 1000 [679]: 1983 UDC 679 Industries based on various processable materials: table and cordage industries stone industry
Prif Awdur: | |
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Fformat: | Printed Book |
Cyhoeddwyd: |
London
B S I
1983
|
Prif Awdur: | |
---|---|
Fformat: | Printed Book |
Cyhoeddwyd: |
London
B S I
1983
|