000 00308pam a2200133a 44500
082 _a620.9
_bK63e
100 _aKirby, Richard Shelton
245 1 _aENGINEERING IN HISTORY
260 _aN. Y.
_bMcgraw-Hill
_c1956
300 _a530
650 _aEngineering -- Hist
964 _gCIRC
997 _a9999 s C
999 _c417475
_d417475