00679nam a22002171 4500 he 68002050 DLC 20260227111500.0 710901s1968 is a b 00000 eng he 68002050 PL480:Is-7215 HA31 .B25 1968b 311/.26 Bachi, Roberto, 1909- Graphical rational patterns; a new approach to graphical presentation of statistics. Jerusalem, Israel Universities Press, 1968. xvii, 243 p. illus. (part col., 7 in pocket) 25 cm. IL29.00 Bibliographical footnotes. Statistics Graphic methods. 33492 33492