00908cam a22002411a 4500 e 28000518 DLC 20260227111218.0 850522s1926 pr s000 0 eng e 28000518 (OCoLC)12067118 DLC CtU CtU DLC premarc Q161 .M322 Puerto Rico. Department of Education. 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. Laboratories Furniture, equipment, etc. High schools Puerto Rico. Education Puerto Rico. 20932 20932