TY - BOOK AU - Boid D. TI - Machanical Engineering craft practice U1 - 621.9 B75 M PY - 1963/// CY - London PB - Pitman KW - MECHANICAL ENGINEERING KW - COMMON HAND TOOLS KW - DRILLING & REAMING KW - SHAPING MACHINE KW - MILLING & MILLING MACHINES ER -