000 00232pam a2200109a 44500
082 _a531
_bD41M
100 _aHartog, J.P. Den
245 1 _aMECHANICS
260 _a
_bDover Publications
_c1948
964 _gCIRC
997 _a31397 C
999 _c408901
_d408901