[Iosif Grigor'evich Fridliand (on his 70th birthday)].
D049673:History, 20th Century; D009784:Occupational Diseases / Q000266:history; D009787:Occupational Medicine / Q000266:history; D014586:USSR
Iosif Grigor'evich Fridliand (k 70-letiiu so dnia rozhdeniia)