TY - BOOK AU - Graham,Frank Duncan AU - Emery,Thomas J. TI - Audels plumbers and steam fitters guide: a practical illustrated trade assistant and ready reference for master plumbers, journeymen and apprentices, steam fitters, gas fitters and helpers, sheet metal workers and draughtsmen, master builders and engineer U1 - 696.1 PY - 1949/// CY - New York PB - T. Audel KW - Plumbing KW - Handbooks, manuals, etc KW - Pipe fitting N1 - v.1. Mathematics, physics, materials, tools, lead work. --v. 2. Water supply, drainage, rough work, tests.--v. 3. Pipe fitting, heating, ventilation, air conditioning. --v.4. Gas, sheet metal work, welding, motors ER -