Ins & outs of exports / by Klaas Knies & Piet Roos ; English translation [from the Dutch]: John McMulkin ; edited by John McMulkin, Marijke Klos and Frank van HalIncoterminology 2010 updated : manual for the practical use of Incoterms® / Piet Roos ; translation [from the Dutch] John McMulkinIns & outs of export : the complete handbook for starting and experienced exporters / by Klaas Knies & Piet Roos ; English translation [from the Dutch]: John McMulkin