Romanek, Trudee. <br/><br/>
Switched on, flushed down, tossed out :  investigating the hidden workings of your home / 

 - 48 pages :  color illustrations ;  28 cm 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>1550379038 (bound) :  $24.95 155037902X (pbk.) :  $14.95 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>20049070029 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Domestic engineering--Juvenile literature.<br/>Dwellings--Electric equipment.<br/>Refuse and refuse disposal.
<br/><br/><label>Dewey Class. No.: </label>643