Council of Scientific and Industrial Research. (1951). Patented inventions of the C.S.I.R. Council of Scientific and Industrial Research.
Chicago-čujuhus (17. p.)Council of Scientific and Industrial Research. Patented Inventions of the C.S.I.R. New Delhi: Council of Scientific and Industrial Research, 1951.
MLA-čujuhus (9. p.)Council of Scientific and Industrial Research. Patented Inventions of the C.S.I.R. Council of Scientific and Industrial Research, 1951.
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