In Russian. Smelik, Valentina Denisovna. Expanding the Temperature Limits of Application of Concrete with Potash Addition. Moscow: Central STI by City Page and Architecture, 1974. Rasshirenie temperaturnykh granits primeneniya betonov s dobavkoy potasha. In Russian /Extension of the temperature limits of the application of potash-added concrete. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7448494