On the theory and measurement of technologicl change /

समान संसाधन

• Economic and technologicl environments 3 /
  द्वारा: Gennard, John
  प्रकाशित: (1976)
• Technologicl parameters in agricultural production function /
  द्वारा: Singh, Sita Ram
  प्रकाशित: (1986)
• On the theory and measurement of technological change /
  द्वारा: Brown, Murray
  प्रकाशित: (1968)
• On the theory and measurement of technological change /
  द्वारा: Brown, Murray
  प्रकाशित: (1968)
• On the theory and measurement of technological change
  द्वारा: Brown, Murray
  प्रकाशित: (1966)