000 00438nam a2200169Ia 4500
008 160615s9999 xx 000 0 und d
100 _aBECKER(Robert A)
245 _aIntroduction to theoretical mechanics
260 _aNew York
260 _bMcGraw-Hill book co.
260 _c1954
300 _av p. + 420
440 _aInternational series in pure and applied physics
942 _cBooks
999 _c7412
_d7412