000 00320nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
100 _aSippola, K.H.
245 _aYour work and your posture
260 _aIthaca
260 _c1965
440 _aNo. 1139; New York State Colle
901 _pS10350
942 _cB
_2udc
999 _c137167
_d137167