Jan Coops has written:
'De stereoisomerie der wijnsteenzuren in verband met de complexvorming met boorzuur' -- subject(s): Tartaric acid, Boric acid, Isomerism
Robbert Coops has written: 'Een weg door je tuin?' -- subject(s): Regional planning
Jan Piguet has written: 'Jan Voss'
Jan Mladovsky has written: 'Jan Mladovsky'
Jan Opolsky has written: 'Vitrina'
Jan Kieryllo has written: 'Odglosy'
Jan Klement has written: 'The creature'
Jan Lara has written: 'Limbo'
Jan Medved has written: 'HMS'
Jan Szymcyk has written: 'Arches'
Jan Ottenhof has written: 'Mezcal'
Jan Czopik has written: 'Tropy'
Jan Seklucjan has written: 'Student'