Palmer, Arthur Risdon.
The use of graphs in commerce & industry / Arthur Risdon Palmer. - London : G. Bell and sons, 1921. - ix, 47 p. : ill. ; 19 cm.
22005804
Statistics--Graphic methods.
HA31 / .P3
382 / PAU
The use of graphs in commerce & industry / Arthur Risdon Palmer. - London : G. Bell and sons, 1921. - ix, 47 p. : ill. ; 19 cm.
22005804
Statistics--Graphic methods.
HA31 / .P3
382 / PAU
