Online Public Access Catalogue (OPAC)
Library,Documentation and Information Science Division

“A research journal serves that narrow

borderland which separates the known from the unknown”

-P.C.Mahalanobis


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1. Economics of parallel R and D efforts

by Nelson R R.

Material type: Text Text; Format: print ; Literary form: Not fiction Publisher: California Rand Corp. 1959Availability: Items available for loan: [Call number: 330.1935545 P1774] (1).
2. Economics of invention a survey of the literature

by Nelson R R.

Material type: Text Text; Format: print ; Literary form: Not fiction Publisher: California Rand Corp. 1959Availability: Items available for loan: [Call number: 330.196087 P-1604] (1).
3. Link between science and invention the case of the transistor

by Nelson R R | Rand Corporation. California.

Material type: Text Text; Format: print ; Literary form: Not fiction Publisher: California Rand Corporation 1959Availability: Items available for loan: [Call number: 338.4762138151 P-1854-RC] (1).
Library, Documentation and Information Science Division, Indian Statistical Institute, 203 B T Road, Kolkata 700108, INDIA
Phone no. 91-33-2575 2100, Fax no. 91-33-2578 1412, ksatpathy@isical.ac.in


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