Parkes, W. Raymond
Occupational lung disorders / W. Raymond Parkes - 3rd ed. - Boston : Butterworths, 1982. - 529p.
0407337318
Lung disorders.
ფილტვის დარღვევები.
WF
616.24 / P-26
Occupational lung disorders / W. Raymond Parkes - 3rd ed. - Boston : Butterworths, 1982. - 529p.
0407337318
Lung disorders.
ფილტვის დარღვევები.
WF
616.24 / P-26