J. P. Trap has written:
'Danmark'
P. J. Sangalang has written: '\\'
A J trap is normally tubular and a P trap is brass and does not swivel
J. P. Little has written: 'Beckett'
J. P. Halleux has written: 'TPLOT'
J. P. McCrum has written: 'Your toymaking'
J P. Chambers has written: 'Ceefax'
P J. Moore has written: 'Finance'
P. J. Barnes has written: 'Asthma'
J P. Dessauer has written: 'Book publishing'
J.-P Harbrecht has written: ''Hiev up!'
J. P. Remington has written: 'Pharmaceutical sciences'
J. P. Verhoogt has written: 'Moderne maatschappijkritiek'