Standard equipment for chemistry, biology and physics / 
Government of Porto Rico. Department of Education. Edited by M.A. Martin, General Superintendent of Schools. 
 - San Juan, P.R. :  Bureau of Supplies, Printing, and Transportation,  1926. 
 - 20 p. ;  23 cm. 
 - Bulletin (Puerto Rico Dept. of Education) ;  no. 64, whole no. 2. .
<br/><br/><label>LCCN: </label>e  28000518  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Laboratories--Furniture, equipment, etc.<br/>High schools--Puerto Rico.<br/>Education--Puerto Rico.
<br/><br/><label>LC Class. No.: </label>Q161  / .M322