Luelsdorff, Philip. <br/><br/>
Developmental orthography / 
by Philip A. Luelsdorff. 
 - Amsterdam ;  Philadelphia :  J. Benjamins Pub. Co.,  1991. 
 - 273 p. :  ill. 
<br/><br/>HKBU library 
<br/><br/> YT2025 M10 
<br/><br/><label>ISBN: </label>9027220654 (alk. paper) :  $79.00 9789027220653 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--German speakers.<br/>English language--Orthography and spelling.<br/>Second language acquisition.
<br/><br/><label>LC Class. No.: </label>PE1129  / L82 D 1991