Industrial research and technological innovation : an econometric analysis.

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Mansfield, Edwin
Kaituhi rangatōpū: Cowles Foundation for Research in Economics at Yale University
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: New York : Norton, c [1968]
Putanga:[1st ed.]
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Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!