Smirnov V. Techno-chemical control of flour and cereals production. In Russian (ask us if in doubt)/Smirnov V. Tekhno-khimicheskiy kontrol' mukomol'no-krupyanogo proizvodstva. Adopted by the Administration of Educational Institutions of the USSR Narkomzag as a textbook for Zagotizdat 1938. 320 p. SKUalb42ab52b0a20f312a.