000 00291pam a2200121a 44500
082 _a531
_bD41m
100 _aHartog, J.P.Den
245 _aMechanics
_cJ.P.Den Hartog
260 _aNew York
_bDover Publications,Inc.
_c1948
300 _aix,462p.
650 _aMechanics
997 _a31398 C
999 _c449404
_d449404