Lhor, Sharon L. <br/><br/>
Sampling: Design and Analysis / 
Sharon L.Lohr 
 - 2nd ed. 
 - USA:  Cengage learning:  2010. 
 - xiv, 596 p. :  ill;  24 cm. 
<br/><br/> include index. 
<br/><br/><label>ISBN: </label>9780495105275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Software enginnering
<br/><br/><label>Dewey Class. No.: </label>519.52  / LOH-S