1. Industrial pulmonary diseases ; a symposium held at the postgradute Medical School of London, 18 th -20 th September, 1957 and 25th - 27 th March, 1951
Author: / Edited by E.J. Kings and C. M. Fletcher
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Lungs -- Dust. diseases - congresses
Classification :
RC
773
.
L6
1957
