Derwent World Patents Index: An Introduction to Derwent Chemical Indexing

by Paul Bryan

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Book cover for Derwent World Patents Index

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  • ISBN10 0901157252
  • ISBN13 9780901157256
  • Publish Date September 1997
  • Publish Status Active
  • Publish Country GB
  • Imprint Derwent Information Ltd
  • Format Paperback
  • Pages 34
  • Language English