Maurer M., Isobel <br/><br/>
Hospital hygiene  Isobel M. Maurer. 

 - London  William Glowes and Sons  1974 
 - vii, 111p., 23cm. 
<br/><br/><label>ISBN: </label>713142286 
<br/><br/><label>Dewey Class. No.: </label>362.11  / M47H