000 00225 a2200097 4500
001 23377
100 _aBullen, K E
245 _aIntroduction to the Theory of Mechanics
260 _a
_bCambridge
_c1967
090 _c15795
_d15795
942 _aNUST-CAE
_cM
_c6441
999 _c258450
_d258450