Avrutin, S .
Fundamentals of Milling practice / Textual Documents S Avrutin. - Moscow : Foreign Language Publishing House , 1963. - 328 ; .
671.35 / Avr/Fu
Fundamentals of Milling practice / Textual Documents S Avrutin. - Moscow : Foreign Language Publishing House , 1963. - 328 ; .
671.35 / Avr/Fu