000 00380nam a2200145 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
082 _a371.7
_bHAL
100 _aHallock,G.T.
245 _aTeacher's manual for health in work and play
260 _aNew york :
_bGinn and company,
_c1955
300 _a122p.;
_c22cm
650 0 _aSocial Sciences
942 _2ddc
_cLM
999 _c140890
_d140890