00568nam a22001811 4500 1/15118 990316s GRE d 15611 GR-PeUP 387.245 DU Dunn, Laurence. The world's tankers/ Laurence Dunn London: Adlard Coles, 1956 175 p. 24 cm. Includes index Tankers. INST UNIPILB MAIN 20040709 387.245 DU 00131748 00131748 LOAN 0 1 INST UNIPILB MAIN 20040709 387.245 DU 00131908 00131908 LOAN 0 2