000 00300nam a2200097 4500
245 _aMaterials for occupational education : an annotated source guide
_cby Patricia Schuman
100 _aSchuman, Patricia
260 _aNew York
_bR.R. Bowker
_c1971
300 _a201p.; 23 cm.
082 _aPC
_b378.013016 SCH
999 _c70719
_d70719