Sanpō keikoguruma
Publisher: Takemura Kahē
Published: 1784
Place of publication: Kyō[to]
Language: jpn
Number of pages: 81
Subjects: Japanese Mathematics
Other titles: Kaisan chikamichi hyakka tsūyō Sanpō keikoguruma
Notes: Title from end of text (bidai).

Within single border (19.1 x 13.3 cm.), text chiefly in 13 vertical lines.

On double leaves, oriental style (fukurotoji).

LC copy imperfect: title piece wanting; p. 2 of cover (mikaeshi) and colophon partially torn.