00885cam a22002411 4500 e 15001136 DLC 20260227111204.0 790618s1911 xxu s000 0 eng e 15001136 (OCoLC)5078251 DLC DNIE DLC LB3409.U5 B3 Baldwin, Bird T. (Bird Thomas), 1875-1928. Notes on school observation; the physical nature of the child, by Bird T. Baldwin... Austin, Tex., The University of Texas, 1911. 26 p. illus., pl., diagrs. 23 cm. Bulletin of the University of Texas ... no. 188. Extension ser., no. 17 Includes bibliographies. Baldwin, Bird T. (Bird Thomas), 1875-1928. School hygiene. Bulletin of the University of Texas. Extension series ; no. 17. 19831 19831