Cruz, Betty Buan de la <br/><br/>
Chemistry in man's environment : laboratory manual 

 - Philippines  Bookman  1979 
 - 156 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry -- Experiments
<br/><br/><label>Dewey Class. No.: </label>Fil 540.76 C889