000 00245pam a2200109a 44500
082 _a531
_bD41M COP.2
100 _aHartog, J. P. Den
245 1 _aMECHANICS
260 _a
_bDover Publications, Inc.
_c1948
964 _gCIRC
997 _a30936 C
999 _c412872
_d412872