000 00353nam a2200157Ia 4500
008 210210b1973 xxu||||| |||| 00| 0 eng d
082 _a531 SYMM
100 _aSYMON (Keith R).
245 _aMechanics.
250 _a
260 _aLondon
_bAddison-Wesley
_c1973
300 _axii,639
650 _aMechanics
690 _aMechanics
906 _a039408
999 _c89606
_d89606