TY - BOOK AU - COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEEARCH (New Delhi) ED - COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEEARCH (New Delhi) TI - "Patented invention of the CSIR,1940-1964" U1 - "a48,32.N64<---N40, K5/BB" PY - 1965/// CY - New PB - Delhi C S I R ER -