"pearson, g h. "
valve design: / g.h. pearson - 1 ed. - uk : m.e.p. 1978. - ", 358p.; 22 cm."
0 85298 404 9 hard cover
--
621. 84 pea
valve design: / g.h. pearson - 1 ed. - uk : m.e.p. 1978. - ", 358p.; 22 cm."
0 85298 404 9 hard cover
--
621. 84 pea