00371nam a2200121Ia 4500008004100000022001400041110004000055245004000095260004700135300000900182490002700191650003100218201214s9999    xx            000 0 und d  a0307-4919  aDrewry Shipping Consultants Limited 4aMarket for tankers below 20,000 DWT  aLondonbDrewry Shipping Publicationsc1982  a50p.0 aAn Economic Studyv106 0aTankers - Economic Aspects