Hopkins, Claude C. Scientific Advertising. Undated supplied reprint with foreword by Victor Urbach; publisher and ISBN unidentified. Supplied PDF, 61 sheets.
Hopkins, Claude C. Scientific Advertising. Undated supplied reprint with foreword by Victor Urbach; publisher and ISBN unidentified. Supplied PDF, 61 sheets. Specific research anchor: supplied PDF sheets 47–48.
48
47
Scientific Advertising, supplied PDF sheet(s).
Evidence passage; whole-source map in Literature Note
Edition information retained from the completed source review; exact PDF-sheet anchor reread during final reconciliation. Copy limitations remain in the linked review.
Edition Boundary
Hopkins, Claude C. Scientific Advertising. Undated supplied reprint with foreword by Victor Urbach; publisher and ISBN unidentified. Supplied PDF, 61 sheets.
Use supplied PDF sheet locators; do not silently substitute a different edition.