(NsTATISTIKA GEOLOGORAZWEDO^NYH RABOT (B/s - (NpAHOLKOW(B, (Nw(B.(Nd(B.s ((NmOSKWA (B:s (NgOSGEOLTEHIZDAT(B,s, 1962)
Keywords: (NtEORIQ STATISTIKI(B. (NsTATISTI^ESKIE METODYs