The cleansing and disinfecting of schools .... 

 - London, Printed for H.M. Stationery off.,  by Wyman and sons, limited,  1907. 
 - 9 p.  25 cm. 
<br/><br/><label>LCCN: </label>e  08000022  
<br/><br/><label>Subjects--Topical Terms: </label><br/>School buildings--Sanitation.
<br/><br/><label>LC Class. No.: </label>LB3245  / .G7