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Derwent's WPI Database, section CH, week 9614, class A18, AN 96-136353. |
Derwent's WPI Database, section Ch, week 9431, class A13, AN 94-252856. |
Derwent's WPI Database, section CH, week 9346, class A14, AN 93-365479. |
Derwent's WPI Database, section CH, week 9106, class A85, AN 91-039593. |
Derwent's WPI Database, section CH, week 9444, class A14, AN 94-354929. |