00616nam a22001457a 4500 230421b |||||||| |||| 00| 0 eng d National Science Library National Science Library 666.94:543.061(082.2) L3 Rapid methods of chemical analysis and quality control in cement industry: Summary of a training course in application of EDTA and spectrophotometric techniques 13-25 November, 1972 / CRI New Delhi: Cement Research Institute of India, 1973 ii, 74p. Chemical technology Methodology udc REF 22364 22364 0 0 0 666945430610822_L3 0 REF 32685 NSL NSL GF/Rk-20/C-9/R-3 1973-06-23 0 666.94:543.061(082.2) L3 44128 2023-04-21 00:00:00 1973-06-23 REF