Sanitary plumbing. Connection systems and special disposal 
Department of Employment and Industrial Relations 
 - Canberra  Australian Government Publishing Service  1983 
 - viii, 107p.  illus. 
 - Basic training manual  10-4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plumbing--Handbooks, manuals, etc