TY - BOOK ED - National Center for Construction Education and Research (U.S.), Pearson/Prentice Hall TI - Plumbing : level one, annotated instructor's guide SN - 9780131091801 U1 - 696.1 NCC PY - 2005/// CY - Upper Saddle River, NJ PB - Pearson/Prentice-Hall, Inc KW - Plumbing - Study and teaching ER -