GUPTA, J K KHURMI, R S
A TEXTBOOK OF WORKSHOP TECHNOLOGY (MANUFACTURING PROCESSES) - NEW DELHI, S CHAND PUBLICATION 2007 - pages 551
INDUSTRIAL SAFETY
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631.304 KHU/TE
A TEXTBOOK OF WORKSHOP TECHNOLOGY (MANUFACTURING PROCESSES) - NEW DELHI, S CHAND PUBLICATION 2007 - pages 551
INDUSTRIAL SAFETY
PATTERN MAKING
WELDING
631.304 KHU/TE