Economics of research and development
Chowdhury, P.N.
Economics of research and development - - New Delhi People's Pub. House, 1973 - xii,163 p. 22 cm - .
0
Research-Economic aspects
Development-Economic aspects
5/6:338.984.3 Cho
Economics of research and development - - New Delhi People's Pub. House, 1973 - xii,163 p. 22 cm - .
0
Research-Economic aspects
Development-Economic aspects
5/6:338.984.3 Cho