(NgIDROTEHNI^ESKIE SOORUVENIQ (B:s (Nu^EBNOE POSOBIE (B/s - (NpOPOW(B, (NkONSTANTIN wIKTOROWI^s ((NmOSKWA (B:s (NsELXHOZGIZT(B,s, 1956)
(NlIT(B.: (NS(B. 437s
Keywords: (NgIDROTEHNI^ESKIE SOORUVENIQs; (NgIDROTEHNI^ESKIE SOORUVENIQs