Author/Authors
Richard R. Nelson، نويسنده , , Edward N. Wolff، نويسنده ,
DocumentNumber
1162221
Title Of Article
Factors behind cross-industry differences in technical progress
شماره ركورد
572
From Page
205
NaturalLanguageKeyword
Technological change , Research and developme nt
JournalTitle
Studia Iranica
To Page
220
To Page
220
Link To Document