The efficiency of technical equipment in obstetrics : summary / transmitted by the Government of the German Democratic Republic ; prepared by W. Scharner.
1982
详细记录
符号[E/ECE/]ENG.AUT/SEM.2/R.26(Summary)
标题The efficiency of technical equipment in obstetrics : summary / transmitted by the Government of the German Democratic Republic ; prepared by W. Scharner.
日期Geneva : UN, 15 Dec. 1982.
描述
1 p.