The economics of technological change.

समान संसाधन

• The economics of technological change.
  द्वारा: Mansfield, Edwin
  प्रकाशित: (1968)
• Industrial research and technological innovation : an econometric analysis.
  द्वारा: Mansfield, Edwin
  प्रकाशित: (1968)
• Industrial research and technological innovation : an econometric analysis.
  द्वारा: Mansfield, Edwin
  प्रकाशित: (1968)
• The rise and fall of American technology
  द्वारा: Gref, Lynn G.
  प्रकाशित: (2010)
• The rise and fall of American technology
  द्वारा: Gref, Lynn G.
  प्रकाशित: (2010)