000 00330nam a2200133Ia 4500
008 210901s1954 xx 000 0 eng d
082 _a531 BEC
100 _aBecker, Robert A.
245 0 _aIntroduction to theoretical mechanics
260 _aNew York
_bMcGraw Hill
_c1954
300 _a418
650 _aPhysics
942 _2ddc
_cBK
999 _c2691
_d2691