Henderson, Ann. <br/><br/>
Pre-school playgroups  a handbook 
Ann Henderson and Joyce Lucas. 
 - London  George Allen and Unwin  1981. 
 - 231p. 23cm. 
<br/><br/><label>ISBN: </label>004372034X 0043720358  pbk 
<br/><br/><label>LCCN: </label>81-10950 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Play groups<br/>Education, Preschool<br/>Child study