Voprosy gigieny truda i professional nych zabolevani
Inhalt Karte:192,597 VOPROSY , Voprosy gigieny truda i professional nych zabolevanij.B.A. Atcabarov otvet. red. Alma-Ata 1972 4° s.274,nlb.2,ilustr. Ministerstvo Zdravoochranenija Kazachskoj SSR,Trudy Naucno-Issledovatel skogo Instituta Kraevoj Patologii t.23.