(NlABORATORNYE RABOTY PO FIZIKE DLQ SREDNIK ptus - (NkABARDIN o(B. (Nf(B., (NoRLOW w(B. (Na(B., (N{EFER n(B. (Ni(B.s ((NmOSKWAs (NwYS[AQ [KOLAs, 1976)