(NwYS[EE OBRAZOWANIE I PODGOTOWKA NAU^NYH KADROW W sssr (B/s - (NgALKIN(B, (NkONSTANTIN tIHONOWI^s; (NkONSTANTINOW(B, (Nn(B.(Na(B.s ((NmOSKWA (B:s (NsOW(B. (NNAUKA(B,s, 1958)
Keywords: (NwYS[EE OBRAZOWANIEs -- (Nsssrs