[70th Birthday and 45th anniversary of scientific, paedogogic and social work of the academician K.M. Bykov].
D000846:Anniversaries and Special Events; D006664:History; D012947:Social Work
BIOGRAPHIES
K 70-letiiu so dnia rozhdeniia i 45-letiiu nauchnoi, pedagogicheskoi i obshchestvennoi deiatel'nosti akademika K.M. Bykova.