Riggleman, John R. 1895-
Problems in business statistics : a student's manual, supplementing Riggleman and Frisbee's "Business statistics." / John R. Riggleman. - New York : McGraw-Hill, 1952. - 95 p. : ill. ; 28 cm.
51002154
Business.
Statistics.
Statistics--Graphic methods.
658.311 / RIP
Problems in business statistics : a student's manual, supplementing Riggleman and Frisbee's "Business statistics." / John R. Riggleman. - New York : McGraw-Hill, 1952. - 95 p. : ill. ; 28 cm.
51002154
Business.
Statistics.
Statistics--Graphic methods.
658.311 / RIP