Short description: In Russian. Winkler, Emil. A book of techno-chemical recipes containing 3,727 latest and most useful discoveries, information and recipes from the field of technical chemistry and industry, for guidance to chemists, technicians, drogists,. and others, as well as to manufacturers, wholesalers and retailers. You are welcome to reach out to us for a detailed description of the copies currently available. Delivery of this book may take longer than usual including extended processing and pre-shipping time, no expedited shipping is available. Please advise us if you have a set date or a deadline to receive your order.SKU4444560