The development of automation and precision in optical instrumentation / transmitted by the Government of the German Democratic Republic ; prepared by K. Mütze and H. Pohlack.
1982
详细记录
符号[E/ECE/]ENG.AUT/SEM.1/R.7(Summary)
标题The development of automation and precision in optical instrumentation / transmitted by the Government of the German Democratic Republic ; prepared by K. Mütze and H. Pohlack.
日期Geneva : UN, 17 June 1982.
描述
1 p.