Caldwell, Esther. <br/><br/>
Health assistant / 
by Esther Caldwell and Barbara R. Hegner. 
 - Albany, N. Y. :  Delmar Publishers Inc.,  1969. 
 - v, 221 p. :  ill., (part col.), forms. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nurses' aides.