Mamckhok, P. Susan. <br/><br/>
The new encyclopedia of school letters / 
P. Susan Mamckhok and steven R. Mamchak 
 - New Jersey :  Prentice Hall,  1990 
 - 397 p 
<br/><br/><label>ISBN: </label>0136126561 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School--Records and correspondence--Form.<br/>Form letters.
<br/><br/><label>Dewey Class. No.: </label>651.74  / M263N