(NmATEMATIKA(B. (NgEOMETRIQ I TRIGONOMETRI^ESKIE FUNKCII (B:s (Nu^EBNIK(B: (NPOSOBIE DLQ PODGOT(B. (NOTD(B.-(NNIJ wtuzOW (B/s - (NaBRAMOWI^(B, (Nm(B.(Ni(B.s; (NsTARODUBCEW(B, (Nm(B.(Nt(B.s ((NmOSKWA (B:s (NwYS[(B. (N[K(B.,s, 1976)
Keywords: (NmATEMATIKAs -- (NgEOMETR)QÆQs)E -- (NfUNKC)QÆÇs)E -- (Np)QÆDRU^NIKI Æ POSÆBNIKI(B.s)E