Humour in the professions / 
collected and collated by George Ong 
 - Singapore :  [s.n.] ;  c2005 
 - 207 p. ;  21 cm. 
<br/><br/> Volume 4 
<br/><br/><label>ISBN: </label>981054071X 9789810540715 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Professions--Humor<br/>Wit and humor