00480nam a22001577a 4500 230616b |||||||| |||| 00| 0 eng d National Science Library National Science Library 621.7 K4 Petrak, F 11885 Non cutting shaping: Technology of machine construction Bombay: Asia Publishing House, 1964 192p. Machine technology Casting technology udc BK 44454 44454 0 0 udc 0 6217_K4 0 67367 NSL NSL GF/Rk-13/C-6/R-3 1965-01-29 0 621.7 K4 11263 2023-06-16 00:00:00 1965-01-29 BK