(NkINEMATIKA TO^KI I TWERDOGO TELA (B:s (Nu^EBNOE POSOBIE (B/s - (NgRIFCOW(B, (NnIKOLAJ pAWLOWI^s; (NuLXQNOWSKIJ GOSUDARSTWENNYJ PEDAGOGI^ESKIJ INSTITUT IM(B. (Ni(B.(Nn(B. (NuLXQNOWAs ((NuLXQNOWSK (B:s (Nugpi(B,s, 1977)
Keywords: (NmEHANIKA (B- (NkINEMATIKI TO^KI I TWERDOGO TELAs