Roper, Nancy. <br/><br/>
The elements of nursing :  a model for nursing based on the model of living / 
Nancy, Roper, Wilfred W.Logan and Alison J. Tierney. 
 - 3rd ed. 
 - Edinbugh :  Churchill Livingstone,  1990. 
 - 361 p. ;  28 cm. 
<br/><br/>Includes bibliography. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursing.<br/>Nursing.