Kōtō gakkō ni okeru jōhōka no genjō to kadai
By: Okada Satoru.
Series: Chōsa to jōhō -- dai 604-gō = -- Issue brief -- no. 604
Publisher: Kokuritsu Kokkai Toshokan Chōsa oyobi Rippō Kōsakyoku
Published: 2008
Place of publication: Tōkyō
Language: jpn
Number of pages: 10