000 00323pam a2200121a 44500
082 _a621.51
_bN443d
100 _aNewell, Floyd B.
245 1 _aDIAPHRAGM CHARACTERISTICS
_cDESIGN AND TERMINOLOGY
260 _aN. Y.
_bAmerican Society Of Mechanical Engineers
_c1958
300 _a74
964 _gCIRC
997 _a37980 C
999 _c436228
_d436228