Okayamaken no rekishi sanpo / 
Okayamaken kotogakko kyoiku kenkyukai shakaika bukai rekishi bunkakai 
 - Tokyo :  Yamakawa,  1976 
 - 223 p. ;   15 cm.  
 - Zenkoku rekishi sanpo series ;  33 .
<br/><br/><label>Dewey Class. No.: </label>217