Technical patents, standards information technical reports source

समान संसाधन

• Technical information sources : A guide to patent specifications,standards and technical reports literature /
  द्वारा: Houghton Bernard
  प्रकाशित: (1972)
• Technical information sources: guide to patent specification /
  द्वारा: Houghton
  प्रकाशित: (1972)
• Technical libraries : Their organization and management /
  प्रकाशित: (1951)
• Commercial and technical libraries /
  द्वारा: Lamb, J. P.
• Technical information sources
  द्वारा: Moyle D
  प्रकाशित: (1972)