Text ( visual ) : unmediated Labor in Japan / by Yoshio Sasajima. -- 2nd revision. -- Tokyo : Foreign Press Center/Japan , 2003. -- 80 p. : ill. ; 21 cm. -- ("About Japan" series ; 9). -- ISBN 4939030172 ; (BA69641764) ; https://ci.nii.ac.jp/ncid/BA69641764 Author Heading(s): 笹島, 芳雄 . -- Classification(s): NDLC : EL34