Methodological aspects of statistics on research and development costs, and manpower, based on papers presented at a session of American Statistical Association meetings, December 1958
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
Washington]
National Science Foundation
[1959].
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| विषय: |