Safeguards in the school laboratory 
 Association for Science Education 

 - 8th ed. 
 - London  Association for Science Education  1981 
 - iv, 51p. : ill. 
<br/><br/><label>ISBN: </label>0902786652 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE<br/>SCIENCE--LABORATORY MANUALS
<br/><br/><label>LC Class. No.: </label>LB 2153 Ass