00647cam a22002051 4500 e 08000022 DLC 20260227111149.0 930805s1907 enk 000 0 eng c e 08000022 (OCoLC)28575116 Library, U.S. Bur. of Education CU CU DLC premarc LB3245 .G7 Great Britain. Scottish education Department. The cleansing and disinfecting of schools .... London, Printed for H.M. Stationery off., by Wyman and sons, limited, 1907. 9 p. 25 cm. School buildings Sanitation. 18666 18666