By visiting this site or by ordering goods from us,
you accept the terms and conditions listed below.
Trees, maps, and theorems (978 90 813 677 07)
is published and distributed by Principiae bvba.
Registered office: Kapellelaan 103, 1950 Kraainem,
Belgium (BE 0877 212 174, RPR/RPM Brussels).
We at Principiæ make every effort to ship orders
within two business days of receiving the payment
on our PayPal or bank account. We are not liable
for possible delays introduced in the delivery chain
by our shipping partners (postal services or others).
All prices listed on this website (books, shipping,
and others) are subject to change without notice.
They do not include possible duties on shipments
outside the European Union or the United States.
We value your privacy. Accordingly, we collect only
the information we need to ship the goods to you:
your name, shipping address, and e-mail address,
as provided by you through the PayPal transaction.
We neither see nor store credit card information.
Apart from giving your name and shipping address
to our shipping partners for fulfillment and delivery,
we do not share information about you with anyone.
In accordance with the Belgian legislation, you have
the right to notify us that you renounce your purchase
within 14 working days after delivery of the goods.
If you do, you must return the goods at your expense,
in their original state, to the return address indicated
on the packing list, in order to receive a full refund.
Address any comment or complaint you may have
to Principiae bvba, Kapellelaan 103, 1950 Kraainem,
Belgium, or simply contact us at .
The present terms and conditions will be interpreted
and governed in accordance with the laws of Belgium.
Any dispute that cannot be settled amicably will be
referred solely to the tribunals of Brussels, Belgium.