Oriol Pi de Cabanyes has written:
'A punta d'espasa'
Beta Theta Pi Fraternity. has written: 'Beta Theta Pi magazine'
Pi. Gi. Perini has written: 'Il grande sconosciuto'
Wan-pi Chao has written: 'Hai-huo yin kao'
P. T. Cox has written: 'Pi-Pi resonance poles'
Eca. Pi Sondarava has written: 'Stribhrna hatya, eka samajika samasya'
Herman H. Harris has written: 'The history and calculation of pi' -- subject(s): Pi
Pi-Fen Liu Chen has written: 'A study of the article system in English'
Pi-hua Li has written: 'Farewell to my concubine' -- subject(s): Protected DAISY
Pi. Ke. Tilak has written: 'Tekkuninnoru samarakatha' -- subject(s): Biography, Communism, Communists
Ji Dugu has written: 'Pi ling ji'
Harry Harrison McFillen has written: 'Pi'
Pere Pi-Sunyer I Bajo has written: 'Del vell i del nou mon : memories'