201. Almost fourteen: a book designed to be used by parents in the training of their sons and daughters for present modesty and nobility, and for future fatherhood and motherhood Author(s): Warren, Mortimer A., author Publication: New York : Dodd, Mead and Company, 1893 Subject(s): Sexual AbstinenceAdolescent
202. Skiascopy: a treatise on the shadow test in its practical application to the work of refraction : with an explanation in detail of the optical principles on which the science is based Publication: Philadelphia, Pa., U.S.A. : Published by The Keystone, 1899 Subject(s): RetinoscopyOptical Phenomena
203. The Pan American maritime sanitary code: a handbook for delegates to the Seventh Pan American Sanitary Conference, Havana, Cuba, November 5 to 15, 1924 Publication: Washington, D.C. : The Pan American Sanitary Bureau, 1924 Subject(s): Sanitation -- legislation & jurisprudenceNaval Medicine -- legislation & jurisprudenceAmericasPan American Sanitary Conference