How to develop a professional portfolio :  a manual for teachers 
Dorothy M. Campbell...[et al.]. 
 - 5th ed. 
 - Boston  Pearson  c2011. 
 - xi, 101p.  23 cm. 
<br/><br/><label>ISBN: </label>9780137034543 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Teachers--Handbooks, manuals, etc.--Rating of<br/>Portfolios in education--Handbooks, manuals, etc.<br/>Teachers --Handbooks, manuals, etc.--Employment
<br/><br/><label>LC Class. No.: </label>RNF LB 2838 H69 2011