HENLEY'S FORMULAS FOR HOME AND WORKSHOP AVENEL 1979 EDITION HARDCOVER WITH PLASTIC-KLEER DUST JACKET COVER VERY GOOD TO LIKE NEW CONDITION CONTAINING 10,000 HOUSEHOLD, WORKSHOP, AND SCIENTIFIC FORMULAS, TRADE SECRETS, FOOD AND CHEMICAL RECIPES, PROCESSES AND MONEY SAVING IDEAS HERE IS A FASCINATING BOOK WRITTEN FOR PEOPLE EAGER TO DO THINGS FOR THEMSELVES DIY