Rosenberg, Pam. <br/><br/>
Knock-Knock Jokes 

 - Chanhassen, Minn. :  Child's World,  c2004. 
 - 24 p. :  col. ill. ;  21 cm. 
 - Laughing matters .
<br/><br/> A collection of simple knock-knock jokes. 
<br/><br/><label>ISBN: </label>1592960758 (alk. paper) 
<br/><br/><label>LCCN: </label>2003018085 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knock-knock jokes.<br/>Wit and humor, Juvenile.<br/>Knock-knock jokes.<br/>Jokes.
<br/><br/><label>LC Class. No.: </label>PN6231.K55  / R63 2004 
<br/><br/><label>Dewey Class. No.: </label>818 ROS