TY - BOOK AU - HAJRA CHOUDHURY S H and HAJRA CHOUDURY A K TI - Elements of workshop Technology vol:1: Manufacturing process SN - 0-906216-01-X PY - 0000///82 CY - Mumbai PB - Media Promoters and Publishers Promoters and Publishers KW - workshop Technology KW - Workshop Technology KW - Manufacturing Processes KW - Factory Operations ER -