The Chicago Manual of Style & The Elements of Style by William Strunk jr.
That sheet grew into a pamphlet.
In the 1890s, a proofreader at the University of Chicago Press prepared a single sheet of typographic fundamentals intended as a guide for the University community.
The Chicago Manual of Style by University of Chicago Press Staff (Editor) - 9th Edition Countless publishing professionals have learned the details of their business from this classic guide for publishers, editors and writers.
The Chicago Manual of Style & The Elements of Style by William Strunk jr