RN & WPL encyclopedia.
| Format | Book |
| Publication Info | New York, N.Y. : The Salesman's Guide, Inc., 1984- |
| Description | volumes ; 28 cm |
| Subjects |
| Portion of title | RN and WPL encyclopedia. |
| General note | "... comprehensive listing of all RN & WPL numbers issued under the Wool Products Labeling Act, the Fur Products Labeling Act and the Wool Act, Fur Act and the Textile Fiber Products Identification Act." |