Henley's Twentieth century book of formulas, processes and trade secrets
Subtitle: a valuable reference book for the home, factory, office, laboratory and the workshop containing ten thousand selected household, workshop and scientific formulas, trade secrets, chemical recipes, processes and money saving ideas for both the amateur and professional worker
By: edited by Gardner D. Hiscox
Contributors: Sloane, T. O'Conor 1851-1940
Edition: 1935 revised and enlarged edition
Publisher: Norman W. Henley
Published: 1935
Place of publication: New York
Language: eng
Number of pages: 809
Subjects: Industrial arts.; Recipes.
Other titles: Henley's Twentieth century book of recipes, formulas and processes.; Henley's Twentieth century book of formulas, recipes and processes.; Fortunes in formulas.; Twentieth century book of formulas, processes and trade secrets.; Formulas, processes and trade secrets.; Henley's Twentieth century formulas, processes and trade secrets.
Notes: Previously published under various titles: Henley's Twentieth century book of recipes, formulas and processes; Henley's Twentieth century formulas, recipes and processes; and, Fortunes in formulas.

"Partial list of authorities consulted": 4th prelim. leaf.