This book could be be more intriguing than the title “Graphis Diagrams” might suggest. The two examples from the book are from William Hedges/William Newton’s “Task magazine for the Ontario Department of Labour” and covers from the Boehringer Pharmaceutical Company: Naturwissenschaft und Medizin (Natural Science and Medicine) designed by Erwin Poell in the 60/70s. Whether the book is still available though is questionable given what seems to be its publishing date: 1981.
Title: Graphis Diagrams
Editor: Walter Herdeg
Publisher: Graphis Press Corporation
ISBN: 3 85709 410 9
[thank you to Things To Look At]