Reproduced here in facsimile, this volume was originally published in 1951 and is available individually. The collection is also available in a number of themed mini-sets of between 5 and 13 volumes, or as a complete collection.
Valuable only from the point of view that it shows that in about 1950, Elliott Jaques was just as dazed and confused as others who preach - and continue to preach to this day - praises for corporate culture.