Gurūpu bunshū tegami / 
[hensha Hashimoto Yoshio]. 
 - Tōkyō-to Hachiōji-shi :  Fudangi Gurūpu,  1971. 
 - 134 p. ;  22 cm. 
 - Fudangibon ;  17 .
<br/><br/> Colophon title. 
<br/><br/><label>LCCN: </label>j  73809162  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Japanese letters.
<br/><br/><label>LC Class. No.: </label>PL773  / .T36