TY - BOOK ED - Plumbing-Heating-Cooling Contractors--National Association (U.S.). TI - Plumbing 201 SN - 9781428305205 PY - 2009/// CY - Australia, United States PB - Delmar Cengage Learning KW - Plumbing KW - Textbooks N1 - Includes bibliographical references (p. 499-500) and index UR - http://www.loc.gov/catdir/toc/ecip0615/2006019928.html ER -