00395nam a2200145 4500 1351 1351 200122b ||||| |||| 00| 0 eng d 623.819 P5581 953 Philips-Birt, D. Ship model testing 1st London International Textbook Company 1970 95 p. Ship models--Testing ddc BK 0 0 ddc 0 623_819000000000000_P5581 0 3961 CL CL 1976-02-07 623.819 P5581 04382 2020-01-22 BK