J. Bosscha has written:
'Christiaan Huygens'
Bosscha Observatory was created in 1923.
Johannes Bosscha died in 1911.
Johannes Bosscha was born in 1831.
Karel Albert Rudolf Bosscha was born in 1865.
Karel Albert Rudolf Bosscha died in 1928.
J. J. Holroyd has written: 'Gisela'
J. J. Kariger has written: 'Elemente'
A. J. Sear has written: '\\'
J. J. O'Kelly has written: 'O'Connell calling'
J. J. Sederholm has written: 'Selected works'
J. J. Lamb has written: 'A nickel jackpot'
J. J. Ridge has written: 'Diet for the sick'