[Activities of radiological laboratories in the Wroclaw Province in 1971].
D049673:History, 20th Century; D007753:Laboratories / Q000266:history; D011044:Poland; D011859:Radiography; D011871:Radiology / Q000266:history
Analiza działalności pracowni rentgenowskich w wojewòdztwie wrocławskim w 1971 roku.