govt pub <br/><br/>
Instructions As to The Sanitary And Hygine Requirment. 

 -  GOVT  1949 
 - 239p.  23 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>GEN
<br/><br/><label>Index Terms--Genre/Form: </label><br/>24G
<br/><br/><label>Dewey Class. No.: </label> / GOV