Hiroyuki Hashizume has written:
'Minakata Kumagusu to \\'
Hiroyuki Hirai has written: 'Aru sengo'
Hiroyuki Ikuta has written: 'Kokoro no mekanizumu'
Hiroyuki Fukuda has written: 'Flowers' 'Kagekiha ni jurinsareru JR'
Hiroyuki Kishi has written: 'Netto teikoku shugi to Nihon no haiboku'
Hiroyuki Yamanouchi has written: 'Performance-based engineering for structural design of buildings'
Hiroyuki Itami has written: 'Adaptive behavior' -- subject(s): Mathematical models, Management
Hiroyuki Kataoka has written: 'New trends in sample preparation for clinical and pharmaceutical analysis'
Hiroyuki Suzuki has written: 'Aisarete, yurusarete' -- subject(s): Biography, Yakuza, Converts
Hiroyuki Tomita has written: 'Kenji to Nankichi no engeki sekai (Kokudosha no kyoiku sensho)'
Hiroyuki Nagashima has written: 'Introduction to chaos' -- subject(s): Chaotic behavior in systems, Mathematics
Hiroyuki Matsumoto has written: 'A lemmatized concordance to the destruction of Troy' -- subject(s): Trojan War, Concordances, Poetry
Hiroyuki Ishii has written: 'Jinsei o kaeru! \\' -- subject(s): Interpersonal relations, Self-confidence, Subconsciousness