000 00323nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a531
100 _akeith R.Symon
245 0 _aMechanics
250 _a3rd ed
260 _alondon
_bAddison wesley pub co
_c1980
300 _axii,639p.
942 _cPR
999 _c39611
_d39611