000 00506nam a22001697a 4500
008 241107b |||||||| |||| 00| 0 eng d
020 _a0-442-24963-2
040 _aNational Science Library
_cNational Science Library
080 _aR 621.646.2.002.2(02)
_bM2
100 _aLyons, Jerry L
245 _aLyons' valve designer's handbook
260 _aNew York:
_bVan Nostrand Reinhold company,
_c1982
300 _axiii,882p.
650 _aTechnology
653 _aValve technology
942 _2udc
_cHDK
999 _c67781
_d67781