Okutamako suisan zōshoku taisaku chōsa hōkokusho
Subtitle: ishokugyo o chūshin to shita Okutamako no gyoruisō ni tsuite.
Series: Chōsa kenkyū yōhō / Tōkyō-to Suisan Shikenjō ;; no. 157
Publisher: Tōkyō-to Suisan Shikenjō
Published: 1982
Place of publication: Tōkyō
Language: jpn