"thomson, w . "
thrust for flight: / w.. thomson - 1 ed. - uk : pitman 1972. - "x, 182p.; 18 cm."
0 273 25228 3
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629. 13 tho
thrust for flight: / w.. thomson - 1 ed. - uk : pitman 1972. - "x, 182p.; 18 cm."
0 273 25228 3
--
629. 13 tho