Khurmi, R.S .
Text book of workshop technology (Manufacturing Processes) / - 6 / - New Delhi : Nirja Construction & Development Co (p) Ltd , 2015. - 552 ; .
9788121908689
621.7 / KHU/TE
Text book of workshop technology (Manufacturing Processes) / - 6 / - New Delhi : Nirja Construction & Development Co (p) Ltd , 2015. - 552 ; .
9788121908689
621.7 / KHU/TE