Elements of workshop technology. Vol 1 Workshop practice, Ed 2 Rev Enlg - S. K. Hajra Choudhury; S.C. Bhattacharya (Bombay Asia Publishing House, 1964)
S. K. Hajra Choudhury & S.C. Bhattacharya: Elements of workshop technology. Vol 1 Workshop practice, Ed 2 Rev Enlg. (2nd Rev Enlg Edition) Bombay. Asia Publishing House, 1964.--(621.75CHO)
ENGLISH