Kumar, Sushil
Outturn of Scientific and Technical Manpower in India 1984-89 : Engineering and Technology / Sushil Kumar, and DAS, R.S. - ND: CSIR, 1993. - 210p.: [hb]
620 / KUM-O
Outturn of Scientific and Technical Manpower in India 1984-89 : Engineering and Technology / Sushil Kumar, and DAS, R.S. - ND: CSIR, 1993. - 210p.: [hb]
620 / KUM-O