TY - BOOK ED - United States. TI - Plumbing T2 - EM [Engineering Manual] PY - 1959/// CY - [Washington] PB - [U.S. Govt. Print. Off.] KW - Plumbing KW - fast N1 - "Engineering and design."; Cover title; 4to; May 8, 1959; "With changes 1 and 2."; [Issued in loose-leaf form]; GPO Historic Shelflist Project - publication not in hand; CRDP Program record; Includes bibliographic references; Official use. Not available ER -