Complexity, Language, and Life: Mathematical Approaches

• All books are complete and in good condition unless otherwise stated in the description. Small defects, such as name on flyleaf or light damage normally associated with used books are not always indicated.
• Prices are net, in Euro and include VAT. Shipping costs are charged at cost.
• Books can also be picked up in Rotterdam. This after confirmation that the book is finished.
• Books will be delivered after order with invoice. Upon receipt of the books is the amount to be paid within one week on the bank / giro account number on the invoice.
• Payment within the EU can be made via (international) bank or giro transfer.
• Payment outside the EU can be made via PayPal (all cards).
• Books remain property of the seller until full payment of the invoice occurred.
• The sending of the ordered books is for the risk of the seller. Seller reserves the right for the goods - in exceptional cases - to ensure and / or registered ship. The costs will be passed on to the buyer. Moreover, it is first contacted in these cases, with the buyer.
• Each purchase within 7 days of receipt, without giving reasons, to the seller's return (prior notification by email is appreciated). If the book equivalent is received back is find a refund of the purchase price (not including shipping) place.
• If the return is the result of an incomplete description than the purchase price including shipping will be refunded. Returns must be in the same condition as they were sent. The risk of return shipments are for the sender.

All books are carefully packed before being shipped from the Netherlands. We use PostNL, DHL and DPD depending on country. We are always looking for the most secure but cheapest shipping rates. All shipping rates are based on books less then 1 kg and will be shipped by registered mail and in nearly all cases insured till € 50,-. When your book order is heavier, shipping charges are accordingly higher, of which you will be duly notified. Our books travel by registered, traceable, post.
Sometimes we can offer cheaper shipping depending on the weight of the book and either or not you want it tracked. In that case please notify when ordering.

• Shipping speeds are estimates based on the carriers' delivery times and cannot be guaranteed. If your order will pass through Customs, please expect a delay. Any applicable Customs duties or brokerage fees are the responsibility of the buyer. If local sales taxes apply, or if the book is heavy or oversized and requires additional shipping, the bookseller may contact you directly about extra charges.